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Bio 106 csun > lab practicum cumulative > Flashcards

lab practicum cumulative Flashcards

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Biology 101 flashcards
1
Q

what is this orginizum and what is the function of the indicated part

A

Anabeana, a genus of cyanobacteria.

fixes carbon

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2
Q

give the shape and gram stain result

A

cocci

gram positive

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3
Q

There is substantial evidence that mitochondria and chloroplasts are remnants of once free-living bacteria that came to live in intimate contact with archaea; this is part of a theory termed the ______________ theory.

A

endosymbiotic

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4
Q

Which cellular structure is responsible for rejecting the Gram staining procedure, resulting in a Gram negative stain?

A

lipopolysaccharide coat

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5
Q

name the organizum and its indicated parts

A

Amoeba

  1. nucleous
  2. pseudopodia
  3. food vacuole
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6
Q

Which antiseptic was most effective in killing off the bacteria on this petri dish?

A

P

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7
Q

The purple iodine stain on these granules is a positive test for…?

A

starch

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8
Q

Archaea include organisms that are mesophiles, but also organisms we would call extremophiles. Name one sub-category of extremeophile that you read about in the lab manual.

A

halophile

halophiles

thermophiles

methanogen

thermophile

methanogens

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9
Q

What is the name of these locomotory structures that all members of the phylum possess?

A

paramecium cillia

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10
Q

what is the organism shown lineage phylum what disease does this cause

A

Trypanosoma gambienese Lineage Excavata phylum Kinetoplastida

causes african sleeping sickness

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11
Q

what is this organisim

A

Rotifer

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12
Q

diagram A represents a gram negative bacterium

A

false

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13
Q

what lineage and phylum is this organism

A

lineage excavata phylum parabasalida : trichonympha: ;oves in termites and help termites digest cellulos in wood

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14
Q

what is the organism and what is the structure indicated

A

Phylum Actinopoda. lineage rhizaria

part indicated axopdia (long thin pseudopodia) gather food

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15
Q

match the parts to the lables

A

A Peristome

B capsule Sporangium

C Seta of Sporophyte

D Gametophyte

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16
Q

name the lineage

A

Excavata: Euglena viridis

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17
Q

name the lineage

A

avelolata : ceratium

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18
Q

name the lineage

A

Stamenopila

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19
Q

name the form group with in phylum rhodophyta

A

microscopic filamentous

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20
Q

name the form froup within the phylum Rhodophyta

A

filamentous branched

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21
Q

name the form froup within the phylum Rhodophyta

A

encrusting coralline

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22
Q

name the form froup within the phylum Rhodophyta

A

jointed coraline

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23
Q

name the organism and lineage and name structures

A

Stramenopila: phylum Phaeophyta ( brown alge)

A Blade

B stipe

C Hold fast

not shown air blader Bubble

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24
Q

name the structures and name the organism

A

Euglena

A flagellum

B eyespot

C vacuole

D Paramylon graanules

E chloroplast

F Nucleus

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25
Q

Bryophytes are said to be poikilohydric; this implies that ___________.

A

They have the capacity to tolerate dehydration to very low water content and to recover from it without permanent physiological damage.

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26
Q

this is the upper surface of a thallose liverwort these cup structures are

A

gemmae cups, containing multicellular gemmae inside produced by mitosis (for asexual reproduction)

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27
Q

what type of fertilization is represented

A

double fertilization

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28
Q

name the structures

A

Moss

A sporophyte

B gametophyte

C Rhizoids

D Capsule

E Spores

F Seta

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29
Q

name the structures

A

A Sorus

B frond(leaf)

C Fiddlehead

D Rhizome

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30
Q

what is this

A

moss with sporophytes

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31
Q

name the organism and the parts

A

paramecium

1 Macronucleus

2 Vacuole

3 Oral groove

4 Micronucleus

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32
Q

there are no cell wall divisions between each nuclei how is this characterized

A

Coenocytic:

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33
Q

identify the organism

A

Rhizaria: Foram

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34
Q

identify the purple organism

A

trypansosoma

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35
Q

identidy the oprganism

A

Trichomonas

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36
Q

identify the organizm

A

plasmodium

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37
Q

identify the organism

A

Trhichonympha : excavata

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38
Q

life cycles Haploid

A

is the state of having one set of chromosomes (N) in human eggs and sperm are haploid in certain other organism such as mosses many other cells are haploid

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39
Q

life cycles Diploid

A

the state ofd having two sets of chromosomes (2N)

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40
Q

life cycle gametes

A

are haploid cells that can fuse at fertilization

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41
Q

name the life cycle

A

Diploid dominated life cycle (gamatic life cycle )

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42
Q

name the life cycle

A

haploid dominiated life cycle (Zygotic life cycle )

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43
Q

name the life cycle

A

sporic life cycle

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44
Q

name the organism and name the structures

A

Euglena Lineage Excavata

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45
Q

name the organism and the parts

A

Fern cross section through its Rhixome

A external phloem

B xylem

C internal Pholem

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46
Q

name the organism

A

liverwort

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47
Q

name the organism

A

moss

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48
Q

name the organism

A

scouring roush

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49
Q

name the life cycle

A

liverwort life cycle

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50
Q

name the organism

A

leafy liverwort

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51
Q

name the organism and the parts

A

Leafy liverwort

A Capsule (2N)

B Seta (2N)

C Leaf (N)

D rhizoids (N)

E Perianth (N)

F Stem (N)

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52
Q

name the organism and its parts

A

Moss

A capsule

B peristome

C Seta

D Operculm

E calyptra

F leaf

G Stem

H Rhizoid

I Sporophyte

J Gametophyte

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53
Q

lable parts

A

A operculum

B Calyptra

C Peristome

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54
Q

name the organism and what are the pores used for

A

Marchantia polymorpha

pores used for gas exchange

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55
Q

label all the structures

A

A mature sporophyte

B archegoniophore

C moss Sporophyte

D moss Gametophyte

E liverwort thallus

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56
Q

identify the slide

A

liverwort antheridia

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57
Q

what does this diagram represent

A

fertilization

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58
Q

name the male and female parts

A

Male antheridium

female Archegonium

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59
Q

Name the parts

A

A anther

B filament

C stigma

D Style

E ovary

F Sepal

G stamen

H Carpel

I Petal

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60
Q

Name the parts

A

A stigma

B style

C sepal

D anther

E filament

F petal

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61
Q

Collective sepals

A

Calyx

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62
Q

Collective petals

A

Corolla

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63
Q

Collective stamens

A

Androecium

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64
Q

Collective carpels

A

Gynoecium

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65
Q

name the ovary positions

A

A ovary superior

B ovary inferior

C ovaries in hypanthum

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66
Q

Define Homology

A

Inherited ancestral organization

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67
Q

Define analogous

A

Similar adaptations in distantly related lineages

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68
Q

What is phylogenetic conservatism

A

The tendency for ancestral traits to remain static

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69
Q

what kind of pollinator pollinates these flowers

A

A Humming bird

B bee

C buterfly

D Bat

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70
Q

what kind of life cycle is shown

A

angiosperm

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71
Q

what is this slide

A

pollen sac with polen

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72
Q

what is this slide

A

ovary with ovules

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73
Q

label the partas of this pinenut

A

outer A Gametophyte

inner B Embryo

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74
Q

lable the structures on the pine needles

A

A pholem

B xylem

C Stomata

D resin Duct

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75
Q

identify these

A

Pine pollen

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76
Q

is this organism isomorphic or heteromorphic

A

Isomorphic

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77
Q

are these gametes of this organism isomorphic or heteromorphic

A

Isomorphic

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78
Q

Name this cross section

A

Fucus Archegonia

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79
Q

this is a cross section of a root nodule whats inside

A

Bacteria

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80
Q

is the bacilli gram positive or negative

A

negative

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81
Q

what does the purple organism cause

A

malaria

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82
Q

what kind of organism lived within

what are these shells made of

A

foraminifera

calcium carbonate

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83
Q
A

Spirogyra

conjugation of + and - Strains

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84
Q
A

trichonympha

digest cellulose in termite guts

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85
Q
A

N ( archegoniophore)

2n ( seta)

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86
Q
A

Amoeba

Pseudopodium

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87
Q
A

Rotifera

Corona

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88
Q
A

Bacillum

Gram +

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89
Q
A

Gingko biloba

male sporangia or male cones

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90
Q
A

Cyanobacteria

fixes nitrogen (heterocyst)

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91
Q
A

10A. 400x
10B. it should not be on 40x without a slide

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92
Q
A

11A. carpel or stigma
11B. anther or stamen

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93
Q
A

12A. nitrogen-fixing bacteria
12B. Bacteria

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94
Q
A

13A. Trichomonasis (Trichomonas vaginalis)
13B. Excavata

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95
Q
A

14A. Rhodophyta: Batrachospermum
14B. microscopic filamentous

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96
Q
A

15A. antheridium
15B. sperm

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97
Q
A

16A. Volvox
16B. it will become a new colony

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98
Q
A

17A. Dinoflagellata
17B. N

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99
Q
A

18A. petal or corolla
18B. sepal or calyx

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100
Q
A

19A. slime mould
19B. absorption following external digestion

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101
Q
A

20A. N
20B. 2N

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102
Q
A

21A. fern (Monilophyta)
21B. fixes atmopheric nitrogen; fertilizes rice paddies

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103
Q
A

22A. stoma
22B. water vaper

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104
Q
A

23A. anthers
23B. stigma

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105
Q
A

24A. Metasequoia conifer 24B. female

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106
Q
A

25A. indusium
25B. sporangia

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107
Q

sperm and egg have fused to for diploid _________

A

Sporophyte

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108
Q

which group does this organism belong to ?

A

Land plant hepaticophyta archaeplastida

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109
Q

the coating of the parallel bands of protein across this organism is called ?

A

the pellicle

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110
Q

what are the locomotory structures for these organisms

A

cillia

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111
Q

what are the yellowish toothlike structures and what do they aid in

A

they constiture a peristome which aids in spore dispersal

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112
Q

what are the structures in this picture

A

sporangia filled with spores

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113
Q

name the group to which this organism belongs to

A

musci eukarya

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114
Q

name the clade that this plant belongs to

A

monilohyta

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115
Q

what does this slide show

A

male pinecone pollen

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116
Q
A

lilium ovary embryo sac

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117
Q
A

Lilium mature pollen in anther

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118
Q
A

Gonium

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119
Q
A

Chalmydomonas

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120
Q
A

pandorina

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121
Q
A

Dino flagellets

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122
Q
A

Vovolox

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123
Q
A

amoeba

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124
Q
A

Radiolaria strew

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125
Q
A

Foraminifera strew

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126
Q
A

Physarum

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127
Q
A

Achyla water mold

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128
Q
A

Paramecium caudatum

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129
Q
A

Termite flagellates trichonympha

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130
Q
A

trichonympha

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131
Q
A

marchanthia antheridia

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132
Q
A

marchanthia mature sporophyte

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133
Q
A

marchanthia archegonia

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134
Q
A

minum capsule

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135
Q
A

moss archegonia

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136
Q

Which of the following are(is) not (a) process(es) that result(s) in microevolution within a population?

Isolation Ie lack of migration

selection

phentypic change in an individual (plasticity)

Genetic Drift

mutation

A

Isolation lack of migration

phenotypic change in indicisual plasticity

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137
Q

Referring to the figure below, is the frog more closely related to the _________.

A

Human

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138
Q

Water flow is an important aspect of any sponge’s life. The water flows in through the ____________, and out through the ____________.

A

Ostia , Osculum

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139
Q
A
140
Q

Check two boxes: Identify the organism, and the part that is colored brown.

A

Uterus Clonorchis

141
Q

What is dominance to the microevolutionary process?

A

A rare dominant allele initially spreads faster than a rare recessive allele (for the same selection coefficient in each scenario).

142
Q

The organism above contains stinging cells that allows it to catch prey and that also give the phylum its name. What are these cells called?

A

Cnidocytes

143
Q

name the parts

A

A flagellum

B food particles

C Choanocyte

D Amoebocyte

E Collar

144
Q

name the flagellated cells that line the sponge

A

Choanocytes

145
Q

Species richness

A

the count of the number of differnt species in an area

146
Q

the relative abundance of the differnt species in an area

A

species evenness

147
Q

species diversity

A

a measurement that weights each species by its abundance, accumulated with greater numbers of species

148
Q

What is/are function(s) of the structure indicated by the arrow?

A

feeding

149
Q

What is/are proper way(s) to write the genus and species of people?

A

Homo sapiens

Homo sapiens

150
Q

Fill in the blank. A(n)_________ is an undirected change in the genetic material (DNA) of an organism.

A

Mutation

151
Q

What is this unique stinging cell called that is possessed by Cnidarians?

A

cnidocyte

152
Q

The body plan of cnidarians is composed of two cell layers, the epidermis (from ectoderm) and the gastrodermis (from endoderm). Therefore, these simple animals are triploblastic and have well developed organ systems.

A

false

153
Q

Which of the following are typically included in the causes of microevolution?

Selection

species richness

drift

extinction

mutation

A

selection

drift

mutation

154
Q

Cnidarians are composed of tissues, but the tissues are not organized into discrete organs; therefore they exhibit a tissue level of organization. However, some Cnidarians have become colonial, with zooids specializing in various functions.

true of false

A

false

155
Q

Sponges (Porifera) are said to have which level of organization?

A

tissue

156
Q

What does cephalization mean?

A

the development of sense organs and nervous system control at the body’s leading head.

157
Q

Leeches use an anticoagulant called _________________ to prevent their host’s blood from clotting.

A

hirudin

158
Q

This is a polyp of an Anthozoan. Which organism gives it this internal color?

A

zooxanthellae (Symbiodinium sp.)

159
Q

The upside down Daphnia (water flea) has been ingested by the hydra. What is the name of the cavity the Daphnia is in?

A

coelenteron

gastrovascular cavity

gastrovascular

160
Q

What is(are) the difference(s) between a polychaete and an oligochaete?

A

An oligochaete lacks parapodia

161
Q

An oligochaete lacks parapodia

A

ephyras

162
Q

Match the body cavity to the organism.

A

acelom

163
Q

Match the body cavity to the organism.

A

coelom

164
Q

Match the body cavity to the organism.

A

pseudocoelom

165
Q

Name the body-cavity type that this organism exhibits.

A

acoelomate

166
Q

What group uses this mode of reproduction?

A
167
Q

What is the purpose of including a control group in experiments?

A

It increases our ability to attribute the results of experimental treatments to the cause we are manipulating as opposed to other effects of our protocol.

168
Q

In triplobastic animals, the three cell layers of the gastrula are called the ______________ ____________ and ____________; list them from outer-most layer to inner-most (without the word “and”—just as three words).

A

ectoderm— mesoderm—-endoderm

169
Q

This organism is a segmented worm; to which class does it belong?

A

Polychaeta

170
Q

Earthworms (Lumbricus terrestris) are hermaphroditic selfers. They never (or almost never) mate with another individual.

true or false

A

false

171
Q

Match each specimen from phylum Cnidaria to its class.

A

anthozoa

172
Q

Match each specimen from phylum Cnidaria to its class.

A

hydrozoa

173
Q

Match each specimen from phylum Cnidaria to its class.

A

scyphozoa

174
Q

What are the sharp structures that make up this whole mount of Leucoselenia?

A

spicules

175
Q

Choose the answer that properly identifies each body plan in order from A to C.

A

acoelomate, pseudocoelomate, coelomate

176
Q

In nematodes, ecdysis means or is interpreted as

A

molting

177
Q

This structure is specialized for ______________ and is called a _________________.

A

feeding; hydranth

178
Q

A polychaete is a pseudocoelomate.

true or false

A

false they are coelomates

179
Q

A nematode is a segmented worm.

true or false

A

false

180
Q

This is a Hydra whole mount. What is taking place on the left?

A

asexual production of a new polyp

181
Q

Structure (A) is a muscular throat called a __________________ that this animal uses to grind up food.

A

mastax

182
Q

Match the functions.

A

3 to hold as yet poorly digested food

4 to physically grind up food

6 to make sperm

7 to recive sperm

9 to pump blood

183
Q

What is the external structure indicated by the arrow?

A

clitellum

184
Q

What is the primary function of the typhlosole in an earthworm?

A

Increase surface area for absorption

185
Q

Why is it important that you have a control group in an experiment?

A

so that it becomes possible to compare treatment groups to an untreated group

to give a reliable baseline for comparison on how an organisms reacts under “normal” circumstances

186
Q

___________ is the process allows the body of the gastropod to rotate 180 degrees so that the anus is near the anterior end of the organism.

A

torsion

187
Q

What would it mean if C. elegans has a similar neurophysiological response to caffeine and alcohol as humans do?

A

that the neurophysiology those drugs affect has been conserved since the common ancestor of protostomes and deuterostomes

188
Q

What is a presumed homology that connects the mollusks to the annelids?

A

trochophore larvae

189
Q

No living cephalopods have an external shell.

true or false

A

false

190
Q

What is the Greek/Latin derivation of the name gastropod?

A

stomach; foot

191
Q

Identify the two classes shown

A

bivalvia

cephalapoda

192
Q

Squid and octopuses are in the Cephalopoda. What is the derivation of the name “Cephalopoda”?

A

head; foot

193
Q

What is an umbo?

A

the oldest, raised part of a bivalve shell

194
Q

To what phylum does this organism belong?

A

Rotifera

195
Q

name the parts \

3

4

6

7

9

A

3 crop

4 gizzard

6 seminal vesicles

7 seminal receptacel

9 hearts

196
Q

A primary characteristic of the phylum of this organism is …

A

segmentation; metameres or repeated segments that appear like “little rings”

197
Q

This is a Lumbricus in cross section

small intestine: Humans :: __________: Lumbricus

A

typhlosole

198
Q

Choose the main parts uniting the various groups of mollusks (like synapomorphies for the phylum, like to’ally).

A

Mantle

visceral mass

head

199
Q

What is a radula?

A

not found in bivalves

a raspy tongue

200
Q

name the parts

1

2

3

8

A

1mantle

2 gill

3 adductor

8foot

201
Q

Why is it important that you have a control group in an experiment?

A

To give a reliable baseline for comparison on how an organisms reacts under “normal” circumstances

So that it becomes possible to compare treatment groups to an untreated group

202
Q

name this part

A

heart

203
Q

Which are characteristics of this organism’s class?

A

has a cuttlebone

may eject ink when threatened

204
Q

On a bivalve, how can you tell which end is anterior?

A

the end closest to the umbo

205
Q

All these organisms (excluding the humans) belong to the phylum __________________________.

A

Arthropoda

206
Q

What is an easy way to tell the sex of a (mature) squid?

A

the presence or absence of the nidamental gland

207
Q

Match the following parts of a scientific paper with what each would contain.

Introduction

Results

Discussion

method

A

Introduction: Hypotheses that you set out to test

Results:Charts, graphs, and statistics describing your findings

Discussion: Your explanation(s) for why you found what you did

method: The protocols you used such that someone else could replicate your experiment

208
Q

How many tagmata do organisms in the Arachnida have?

A

two

209
Q

Select all that apply to squid “B”

female

has testes

has a vas deferens

male

has a nidamental gland

A

female

has nidamentale gland

210
Q

Insects have ___ tagmata.

A

3

211
Q

Match the characteristic to the correct phylum.

cnidaria exoskeleton of chitin

Annelida soft body muscular foot visceral mass

Mollusca Metameres (segmentation)

Arthopoda radial symmetry

A

cnidaria Radial Symetry

Annelida metameres (segmentation)

Mollusca soft body muscular foot visceral mass

Arthopoda radial symmetry

212
Q

The principal components of the insect exoskeleton are proteins and a type of carbohydrate called _________.

A

Chitin

213
Q

Can you see the stick insect? Many insects have evolved colors and patterns that allow them to blend into their environment, this form of protection is called _____________.

A

crypsis

214
Q

What is this structure from a Giant Squid?

A

beak and busccal bulb

215
Q

Why are replication and reasonably large sample sizes important in an experiment?

A

To increase the (potential) significance and reliability of the results (if there actually was a difference between treatments).

To reduce the standard errors within experimental groups.

To provide stronger evidence regarding the hypothesis you are testing.

216
Q

Match each organism with its correct class.

A

bivalvia

217
Q

Match each organism with its correct class.

A

cephalopoda

218
Q

Match each organism with its correct class.

A

gastropoda

219
Q

Match each organism with its correct class.

A

polyplacophora

220
Q

Because the exoskeleton is rigid, arthropods must shed it periodically, to grow in a process known as molting, or __________.

A

ecdysis

221
Q

Why, in the guppy choice experiment, is it important that the tank be centered over the red line?

A

So we are accurately measuring which half of the tank the fish is in.

222
Q

Here is the ventral view of a member of class Malacostraca. Is this specimen male or female?

A

female

223
Q

Name the process occurring in the images above.

A

ecdysis

224
Q

This organism’s integument structure is made of modified __________ (modified compared to the condition in its close relatives)?

A

keratin

hair

225
Q

The phylum of all of these organisms is ____________________ [one word].

A

Echinodermata

226
Q

Indicate for each structure below its developmental destiny (i.e. what becomes of it as an adult).

Notochord of a mammal

Pharyngeal gill slits of a mammal

Post-anal tail in a human

dorsal tubular nerve cord in a shark

segments in a snake

A

Notochord of a mammal : disks between vertebrae

Pharyngeal gill slits of a mammal: eustachian tubes, the canals that regulates the pressure of the middle ears

Post-anal tail in a human: Coccyx a short bony extension of the vertebrae colum

dorsal tubular nerve cord in a shark:central nervous system

segments in a snake:

muscles and bones associated with each rib and vetebra

227
Q

Identify structure 2 (yes, all of those labeled 2, collectively)

A

book gills

228
Q

Select the group(s) that does(do) not belong in the probably paraphyletic ‘crustacea’.

A

scorpions

229
Q

The grasshopper abdomen here shows valved openings called ________________, which are part of the respiratory system.

A

spiracles

230
Q

How come tunicates and lancelets are classified as chordates even though they have no backbone?

A

a notochord was present during their larval stage

231
Q

Match each organism to its class.

A

Branchiopoda

232
Q

=Match each organism to its class.

A

Copepoda

233
Q

Match each organism to its class.

A

Cirripedia

234
Q

Match each organism to its class.

A

malacostraca

235
Q

During deuterostome development, the blastopore goes on to form which of the following?

A

Anus

236
Q

Check synapomorphy(ies) that mark(s) the Chordata (and not some larger or smaller clade)?

A

post anal tail

pharyngeal slits

notchcord

dorsal hollow nerve cord

237
Q

What is the structure indicated by the arrow? These animals often orient so that water flows from left to right; given their shape, water flow pushes them down against the substrate rather than lifting them up, when they have this orientation.

A

telson

238
Q

Which of the following clades are humans included in?

A

Mammalia

vertebrata

chordata

239
Q

Sea stars feed by everting their stomach through their mouth subsequently digesting the food outside of their body before consumption.

A

true

240
Q

These images represent a group of fungi that are endosymbiotic with plants. What is the phylum?

A

Glomeromycota

241
Q

Place the correct kind of integument structure with each clade.

Chondrichthyes

Actinopterygii

Amphibia

Lepidosauria

Aves

Mammalia

A

Chondrichthyes

placoid scales

Actinopterygii

cycloid scales

Amphibia

none—just cells of skin

Lepidosauria

epidermal scales

Aves

feathers

Mammalia

hair

242
Q

Which of the following are not members of the clade Amniota (the amniotes)?

Amphibia

Actinopterygii

Mammalia

Lepidosaurs

Aves

A

Amphibia and actinopterygii

243
Q

The fungus pictured belongs to the one fungal phylum (Chytridiomycota) that has flagellated cells in its life cycle. The character state should be considered primitive since flagella are also found in more distantly related organisms such as animals. Thus, other fungi presumably belong to one or a few lineages that have lost the flagellum.

A

true

244
Q

Many Actionperygii use a _________________ [two words] for regulating buoyancy.

A

swim bladder

245
Q

Lichens are constituted by a _________ relationship between a fungus and an alga.

A

symbiotic

246
Q

This bird likes to sally for insects in the air. What’s its common name?

A

black phoebe

247
Q

This is a close-up view of a frog’s skin. It is infected with a certain type of organism. Two sporangia containing numerous zoospores are visible. What is the phylum of the organism?

A

Chitridiomycota

248
Q

Match the organism to its phylum.

A

ascomycota

249
Q

Match the organism to its phylum.

A

basidiomycota

250
Q

Match the organism to its phylum.

A

zygomycota

251
Q

Match the organism to its phylum.

A

chitrydiomycota

252
Q

Name the red structures.

A

basidiospores

253
Q

Which of the following clades within the vertebrates have animals that undergo development within an amniotic egg?

A

aves

lepidosaurs

254
Q

Name the clade(s) to which this organism belongs.

A

deuterostoma

chondrichthyes

chordata

255
Q

The class Condrichthyes has a skeleton composed of _________ instead of bone.

A

cartilage

256
Q

A fungus cloaks the roots of a conifer, White Spruce (Picea glauca). What kind of relationship is this?

A

ectomycorrhizal

257
Q

What organism(s) make up a typical lichen?

A

green alga

ascomycota

258
Q

Why do amphibians tend to be largely restricted to moist places?

A

thin skin makes them vulnerable to rapid water loss

259
Q

Match each letter to its correct structure.

A

A sporangium

B mycelium

260
Q

Arthropods have a closed circulatory system.

A

false the have an ope system

261
Q

is the non stippled ring a coelom?

A

no its outside the organism aroun the pharynx

262
Q

label and name the organism

A

Planarian

263
Q

label the parts

A
264
Q

what is the strictire that rids a planaria of nitrogenous waste analogus to how our kidneys get urea out of our blood

A

flame cells

265
Q

name the clade

A

porifera

266
Q

name the clade

A

cnidaria

267
Q

name the clade

A

Echinodermata

268
Q

name the clade

A

lophotrochozoa>Annelida

269
Q

name the clade

A

lophotrochozoa>mollusca

270
Q

name the clade

A

lophotrochozoa>platyhelminthes

271
Q

name the clade

A

lophotrochozoa>rotifera

272
Q

name the clade

A

Ecdysozoa>nematoda

273
Q

what kind of development is this

A

protostome

274
Q

name the organism

A

sponge

275
Q

name the parts and organism

A

sponge

276
Q

labe the parts and name the organism

A

hydra

277
Q

label the parts

A
278
Q

name the class

A

siphonophores> hydrozoans

279
Q

name the class

A

anthozoa>coral

280
Q

label parts and name the class

A

Class Anthozoa:

281
Q

name the class

A

planarian

282
Q

label parts and name the organism

A

Clonorchis class trematoda

283
Q

name the type of organism

A

cestoda

284
Q

in this anthozoan what cavity is behnd the pink arrow

A

coelenteron

285
Q

identify the organism

A

hydra

286
Q

what organism has this stage as part of its life cycle

A

aurelia

287
Q

identify the organism

A

aurelia

288
Q

identify the obelia medusa

A
289
Q

name the kind of organism

A

trematode cercaria

290
Q

name the type of organism

A

schistosoma

291
Q

what is this

A

skeleton of a poriferan

292
Q

identify the organism

A

trematode

293
Q

name the class

A

hydrozoa

294
Q

what is this

A

anthozoa

295
Q

label the organism

A
296
Q

label the structures

A
297
Q

identify the organism

A

sponge

298
Q

lable the strucure

A
299
Q

what unique mode of reproduction is drawn here ?

A

stroblilization

300
Q

lable the organism and name it

A

planarians

301
Q

how does this sugesia taste?

A

with dense neurons in auricles

302
Q

true or fals planarians are hermaphroditic

A

true

303
Q

what system is colored in yellow?

A

gastrovascular

304
Q

label parts

A
305
Q

label parts

A
306
Q

label the parts

A
307
Q

label the parts

A
308
Q

label the parts

A
309
Q

name the type of organism

A
310
Q

name the class

A

polycheate> nereis

311
Q

name the phylum

A

nematoda

312
Q

identify the organism

A

hirudinea

313
Q

name the tissue indicatedby the blue bracket from a cnidarian

A

gastrodermis

314
Q

what type of body cavity forms in the embryo as a completely new space totally within mesodermal tissue

A

coelom

315
Q

these colorful worms live in the ocean can you guess their group

A

polychaete

316
Q

this organism causes pinworm infection mostly in children what group is it a member of

A

nematoda

317
Q

label this cross section of ascaris

A
318
Q

label the structure

A
319
Q

labe the structures

A
320
Q

label parts

A
321
Q

name the structure

A

labial palp

322
Q

are the siphons of bivalves and cephlopods homologous

A

no the former is mantle the later is foot

323
Q

which is in the polyplacophora

A
324
Q

WHICH IS A GASTROPODA

A
325
Q

THIS BIVALVE HAS BEEN COOKED LABEL THE STRUCTURES

A
326
Q

LABEL THE PARTS

A
327
Q

A REPLICATE IS…..

A

AN INDEPENDENT INDICATOR OF INFORMATION

328
Q

LABEL THE PARTS

A
329
Q

IS THE CRAYFISH A PROTOSTOME OR DEUTEROSTOME

A

PROTOSTOME

330
Q

LABEL THE PARTS

A
331
Q

LABEL THE PARTS

A
332
Q

LABEL PARTS

A
333
Q

NAME THE GROUP

A

MALACOSTRACA

334
Q

NAME THE GROUP

A

CIRRIPEDIA

335
Q

THIS FLY IS HARMLESS TO BIRDS THAT MIGHT EAT IT BUT IT LOOKS LIKE A BUMBLE BEE DESCRIBE ITS COLORATION

A

BASTESIAN MIMICRY

336
Q

NAME THE GROUP

A

MALACOSTRACA

337
Q

NAME THE GROUP

A

ECHINODERMS

338
Q

NAME THE CLASS

A

OPHIUROIDEA

339
Q

NAME THE GROUP

A

cephalochordata

340
Q

label the parts

A
341
Q

label the parts

A
342
Q

name the group

A

glomeromycota

343
Q

name the group

A

zygomycota

344
Q

what are the asexual propagules of ascomycota called

A

conidia

345
Q

label the parts of this rhizopus

A
346
Q
A

Bio 106 csun (8 decks)

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