Unit Three Review Flashcards by Catherine McDowell

Which group of bacteria includes species that are descendant from the first mitochondria?

a. gram-postitive bacteria
b. chlamydia
c. cyanobacteria
d. proteobacteria

proteobacteria

How well did you know this?

Not at all

Perfectly

Which group of bacteria includes species that lack a second outer membrane?

a. gram-postitive bacteria
b. chlamydia
c. cyanobacteria
d. proteobacteria

gram-positive bacteria

How well did you know this?

Not at all

Perfectly

Which group of bacteria includes species that are strictly parasitic?

a. gram-postitive bacteria
b. chlamydia
c. cyanobacteria
d. proteobacteria

chlamydia

How well did you know this?

Not at all

Perfectly

For which of the following is the inner membrane of chloroplast thought to have originated?

a. primitive eukaryotic cell
b. cyanobacterium
c. proteobacterium

cyanobacterium

How well did you know this?

Not at all

Perfectly

Which of the following are examples of vascular plants?

a. mosses
b. ferns
c. horsetails
d. gymnosperms
e. liverworts

ferns, horsetails, gymnosperms

How well did you know this?

Not at all

Perfectly

Sporophytes are diploid.

True or Fasle?

True

How well did you know this?

Not at all

Perfectly

Cells in plant sporophytes undergo meiotic cell division to produce spores.

True or false?

True

How well did you know this?

Not at all

Perfectly

Cells in plant gametophytes undergo mitotic cell division to produce gametes.

True or false?

True

How well did you know this?

Not at all

Perfectly

Which of the following is true about diploblastic organisms?

a. they have radial symmetry
b. the mesoderm forms the central nervous system
c. the endoderm forms the epidermis of the skin
d. earthworms are included in this group of organisms

they have radial symmetry

How well did you know this?

Not at all

Perfectly

Skeletal muscle

a. ectoderm
b. mesoderm
c. endoderm

mesoderm

How well did you know this?

Not at all

Perfectly

the brain

a. ectoderm
b. mesoderm
c. endoderm

ectoderm

How well did you know this?

Not at all

Perfectly

the lining of the digestive system

a. ectoderm
b. mesoderm
c. endoderm

endoderm

How well did you know this?

Not at all

Perfectly

fish and humans

a. lophotrochozoans
b. ecdysozoans
c. echinoderms
d. chordates

chordates

How well did you know this?

Not at all

Perfectly

honeybees and lobsters

a. lophotrochozoans
b. ecdysozoans
c. echinoderms
d. chordates

ecdysozoans

How well did you know this?

Not at all

Perfectly

starfish and sea urchins

a. lophotrochozoans
b. ecdysozoans
c. echinoderms
d. chordates

echinoderms

How well did you know this?

Not at all

Perfectly

choose the correct sequence of animal development

a. gastrulation, cleavage, organogenesis, fertilization
b. fertilization, cleavage, organogenesis, gastrulation
c. fertilization, cleavage, gastrulation, organogenesis

fertilization, cleavage, gastrulation, organogenesis

How well did you know this?

Not at all

Perfectly

the endosymbiotic origin of the outer membrane of the chloroplast

a. the plasma membrane of an ancient cell that endocytosed another prokaryotic cell
b. the outer membrane of an ancient cyanobacterium
c. the plasma membrane of an ancient cyanobacterium
d. the plasma membrane of an ancient proteobacterium
e. the outer membrane of an ancient proteobacterium

a. the plasma membrane of an ancient cell that endocytosed another prokaryotic cell

How well did you know this?

Not at all

Perfectly

the endosymbiotic origin of the thylakoid of the chloroplast

c. the plasma membrane of an ancient cyanobacterium

How well did you know this?

Not at all

Perfectly

the endosymbiotic origin of the inner membrane of the chloroplast

b. the outer membrane of an ancient cyanobacterium

How well did you know this?

Not at all

Perfectly

the endosymbiotic origin of the inner membrane of the mitochondria

d. the plasma membrane of an ancient proteobacterium

How well did you know this?

Not at all

Perfectly

the endosymbiotic origin of the outer membrane of the mitochondria

a. the plasma membrane of an ancient cell that endocytosed another prokaryotic cell

How well did you know this?

Not at all

Perfectly

these organisms are triploblastic

a. cnidarians
b. lophotrochozoans
c. ecdysozoans
d. echinoderms
e. chordates

b,c,d,e

How well did you know this?

Not at all

Perfectly

these organisms are diploblastic

a. cnidarians
b. lophotrochozoans
c. ecdysozoans
d. echinoderms
e. chordates

How well did you know this?

Not at all

Perfectly

these organisms are protostomes

a. cnidarians
b. lophotrochozoans
c. ecdysozoans
d. echinoderms
e. chordates

b,c

How well did you know this?

Not at all

Perfectly

these organisms are deuterostomes a. cnidarians b. lophotrochozoans c. ecdysozoans d. echinoderms e. chordates

d, e

this group includes insects, crabs, lobsters, and spiders a. cnidarians b. lophotrochozoans c. ecdysozoans d. echinoderms e. chordates

this group includes starfish and sea urchins a. cnidarians b. lophotrochozoans c. ecdysozoans d. echinoderms e. chordates

this group includes lions and tigers and bears and cars and dogs and humans a. cnidarians b. lophotrochozoans c. ecdysozoans d. echinoderms e. chordates

this group includes snails, oysters, octopi, and earthworms a. cnidarians b. lophotrochozoans c. ecdysozoans d. echinoderms e. chordates

A pet store owner was having trouble keeping new shipments of fish healthy during the first week after their arrival at the store. She thought that if she increased the amount of oxygen in the aquarium water, she could increase the health and survival rate of her new fish stocks. The owner tested this idea on her next incoming shipment of fish. She put half of her new fish in the normal aquarium. She put the other half in tanks hooked up to supplemental oxygen bubblers. She monitored the fish for general health for one week and recorded the survival rate of the fish in each aquarium during that time. The depended variable is...

fish survival rate

the new fish in the tanks without supplemental bubbles

oxygen levels in aquaria affect fish health and survival

Which of the following correctly lists the four major supergroups of unicellular eukaryotes? a. unikonts, archaeplastids, SAR, and excavates b. unikonts, archaeplastids, rhizarians, and excavates c. unikonts, rhizarians, SAR, and excavates

a. unikonts, archaeplastids, SAR, and excavates

which of these is most closely related to modern day land plants? a. stramenopiles b. rhodophytes c. archaeplastids d. excavates

c. archaeplastids

which of the following is not a member of the kingdom plantae? a. red algae b. brown algae c. green algae

b. brown algae

which of the following correctly describes the endosymbiotic theory? a. the theory that one organism may live successfully inside the body of another organism. b. the evolutionary theory that some membrane-bound organelles of eukaryotic cells are derived from once free-living prokaryotic cells. c. the evolutionary theory that states that two organism coexist and both benefit from the presence of the other d. the evolutionary theory that chloroplasts and mitochondria were the first eukaryotic cells.

b. the evolutionary theory that some membrane-bound organelles of eukaryotic cells are derived from once free-living prokaryotic cells.

from which of the following is the inner membrane of chloroplast thought to have originated? a. a primitive eukaryotic cell b. a cyanobacterium c. a proteobacterium

b. a cyanobacterium

from which of the following is the inner membrane of mitochondrion thought to have originated? a. a primitive eukaryotic cell b. a cyanobacterium c. a proteobacterium

c. a proteobacterium

why was the evolution of waxy cuticles, stomata, and spore walls so important to the evolution of land plants? a. to avoid predation by animals b. to avoid damage by ultraviolet light c. to avoid desiccation d. to make seed distribution on land possible

c. to avoid desiccation

Which of the following is not a major group of vascular plants? a. ferns b. mosses c. gymnosperms d. angiosperms e. horsetails

b. mosses

Which of the following include the two major living groups of seed plants? a. gymnosperms and tree ferns b. angiosperms and hornworts c. gymnosperms and angiosperms

c. gymnosperms and angiosperms

protected embryos a. fruits and flowers b. xylem and phloem c. spores d. stomata

a. fruits and flowers

transport water and nutrients a. fruits and flowers b. xylem and phloem c. spores d. stomata

b. xylem and phloem

gas exchange a. fruits and flowers b. xylem and phloem c. spores d. stomata

d. stomata

which of the derived traits distinguishes angiosperms from gymnosperms. a. fruits and flowers b. tracheids c. seeds d. stomata

a. fruits and flowers

which of the derived traits distinguishes vascular plants from nonvascular plants? a. fruits and flowers b. tracheids c. seeds d. stomata

b. tracheids

which of the derived traits distinguishes hornworts from liverworts? a. fruits and flowers b. tracheids c. seeds d. stomata

d. stomata

which of the derived traits distinguishes grasses and shrubs from ferns? a. fruits and flowers b. tracheids c. seeds d. stomata

c. seeds

gametophytes are diploid true or false

false

cells in plant sporophytes undergo meiotic cell division to produce spores true or false

true

cells in plant gametophytes undergo mitotic cell division to produce gametes true or false

true

haploid cells contain one copy of every gene true or false

true

gametophytes are the dominant, more visible form of nonvascular plants true and false

true

which of the following is not a characteristic of all animals? a. they are heterotrophic b. their cells do not have cell walls c. they have extracellular matrix that includes collagen d. the adults are motile

d. the adults are motile

which of the following correctly lists the four adult animal tissue types? a. mesoderm, ectoderm, endoderm, and muscle b. mesoderm, endoderm, ectoderm, and epiderm c. epithelial, endothelial, muscle, and nervous d. nervous, muscle, connective, and epithelial

d. nervous, muscle, connective, and epithelial

which of the following is true about diploblastic organisms? a. the ectoderm forms choanocytes b. the endoderm forms the central nervous system c. they have radial symmetry d. earthworms are included in this group of organisms

. they have radial symmetry

to which of these groups do jelly fish belong? a. protostome animals b. deuterostomes animals c. diploblastic animals

c. diploblastic

to which of these groups do sea urchins belong? a. protostome animals b. deuterostomes animals c. diploblastic animals

b. deuterostomes

to which of these groups do crabs and cockroaches belong? a. protostome animals b. deuterostomes animals c. diploblastic animals

protostomes

to which of these groups do humans belong? a. protostome animals b. deuterostomes animals c. diploblastic animals

deuterostomes

to which of these groups do clams and snails belong? a. protostome animals b. deuterostomes animals c. diploblastic animals

protostome

what is the hollow ball of undifferentiated cells called that is formed during early embryonic development? a. blastula b. morula c. gastrula d. neurula

a. blastula

what stage of early embryonic development forms the morula stage embryo? a. fertilization b. gastrulation c. cleavage d. neurulation

c. cleavage

which of the following is true of deuterostomes? a. they have two embryonic tissue layers and the blastopore becomes the anus b. they have three embryonic tissue layers the the blastopore becomes the anus c. they have three embryonic tissue layers and the blastopore becomes the mouth d. they have two embryonic tissue layers the blastopore becomes the mouth

b. they have three embryonic tissue layers the the blastopore becomes the anus

bones a. ectoderm b. endoderm c. mesoderm

mesoderm

lining of the digestive tract a. ectoderm b. endoderm c. mesoderm

b. endoderm

epidermis of the skin a. ectoderm b. endoderm c. mesoderm

a. ectoderm

spinal cord and brain a. ectoderm b. endoderm c. mesoderm

a. ectoderm

the liver, pancreas, and lungs a. ectoderm b. endoderm c. mesoderm

b. endoderm

skeletal muscle a. ectoderm b. endoderm c. mesoderm

c. mesoderm

jelly fish a. protostome b. deuterostome c. diploblastic

diploblastic

sea urchin a. protostome b. deuterostome c. diploblastic

deuterostome

crabs and cockroaches a. protostome b. deuterostome c. diploblastic

protostome

fish and humans a. protostome b. deuterostome c. diploblastic

deuterostome

clams and snails a. protostome b. deuterostome c. diploblastic

protostome

echinoderms are more closely related to humans than they are arthropods true or false

true

lophotrochozoans are more closely related to fish than they are humans true or false

false

cnidarian embryos have endoderm, mesoderm, and ectoderm true or false

false

grasshoppers are more closely related to shrimp than they are to earthworms true or false

true

choose the correct sequence of animal development a. gastrulation, cleavage, organogenesis, fertilization b. fertilization, cleavage, organogenesis, gastrulation c. fertilization, gastrulation, organogenesis, cleavage d. fertilization, cleavage, gastrulation, organogenesis

d. fertilization, cleavage, gastrulation, organogenesis

gametes are produced by a. meiotic cell division in sporophyte cells b. mitotic cell division in sporophyte cells c. mitotic cell division in gametophyte cells d. meiotic cell division in sporophyte cells

c. mitotic cell division in gametophyte cells

the endosymbiotic origin of the inner membrane of the chloroplast a. the plasma membrane of an ancient cell that endocytosed another prokaryotic cell b. the outer membrane of an ancient cyanobacterium c. the plasma membrane of an ancient cyanobacteium d. the plasma membrane of an ancient proteobacterium e. the outer membrane of an ancient proteobacterium

the endosymbiotic origin of the outer membrane of the chloroplast a. the plasma membrane of an ancient cell that endocytosed another prokaryotic cell b. the outer membrane of an ancient cyanobacterium c. the plasma membrane of an ancient cyanobacteium d. the plasma membrane of an ancient proteobacterium e. the outer membrane of an ancient proteobacterium

the endosymbiotic origin of the thylakoid of the chloroplast a. the plasma membrane of an ancient cell that endocytosed another prokaryotic cell b. the outer membrane of an ancient cyanobacterium c. the plasma membrane of an ancient cyanobacteium d. the plasma membrane of an ancient proteobacterium e. the outer membrane of an ancient proteobacterium

the endosymbiotic origin of the outer membrane of the mitochondria a. the plasma membrane of an ancient cell that endocytosed another prokaryotic cell b. the outer membrane of an ancient cyanobacterium c. the plasma membrane of an ancient cyanobacteium d. the plasma membrane of an ancient proteobacterium e. the outer membrane of an ancient proteobacterium

the endosymbiotic origin of the inner membrane of the mitochondria a. the plasma membrane of an ancient cell that endocytosed another prokaryotic cell b. the outer membrane of an ancient cyanobacterium c. the plasma membrane of an ancient cyanobacteium d. the plasma membrane of an ancient proteobacterium e. the outer membrane of an ancient proteobacterium

during which process are different alleles of the same gene separated? a. during plant spore formation b. during plant gamete formation c. during plant spore formation and plant gamete formation

a. during plant spore formation

during which process are homologous chromosomes separated? a. during plant spore formation b. during plant gamete formation c. during plant spore formation and plant gamete formation

a. during plant spore formation

during which process are sister chromatids separated? a. during plant spore formation b. during plant gamete formation c. during plant spore formation and plant gamete formation

c. during plant spore formation and plant gamete formation

during which process does a diploid cell become haploid? a. during plant spore formation b. during plant gamete formation c. during plant spore formation and plant gamete formation

a. during plant spore formation

which of the following best describes a pair of homologous chromosomes? a. a pair of chromosomes that have the same genes in the same order, but possibly with different alleles of some of the genes b. a pair of chromosomes that have the same alleles of the same genes arranged in the same order c. a pair of chromosomes that have different alleles of the same genes arranged in different order

a. a pair of chromosomes that have the same genes in the same order, but possibly with different alleles of some of the genes

which of the following correctly describes a homologous pair of chromosomes in prophase of meiosis 1? a. four replicated chromosomes, each of which is one double-stranded DNA molecule b. four replicated chromosomes, each of which is two double-stranded DNA molecule c. two replicated chromosomes, each of which is two double-stranded DNA molecules d. two replicated chromosomes, each of which is one double-stranded DNA molecules

c. two replicated chromosomes, each of which is two double-stranded DNA molecules