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Biology 107 > Lab Test 2 - Lab Questions > Flashcards

Lab Test 2 - Lab Questions Flashcards

1
Q

Two structures for support and protection on a sponge:

  • _________
  • _________
A
  • Spicules

- Spongin

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2
Q

Sessile means:

A

Not moving

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3
Q

_________ :

Opening in the Sponge that water enters through

A

Pores

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4
Q

Three functions of the _________ :

  • Circulate water
  • Collect food
  • Produce gametes for sexual production
A

Collar cell

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5
Q

Three functions of the Collar cell:

  • Circulate _________
  • Collect food
  • Produce _________ for sexual production
A
  • water

- gametes

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6
Q

Water is circulated through the sponge to:

  • _________
  • _________
A
  • Bring food in

- Rid itself of waste

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7
Q

Two types of asexual reproduction that a sponge can do:

A
  • Fragmentation

- Budding

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8
Q

_________ :

Fossilized remains of coral and the Michigan state stone

A

Petoskey stone

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9
Q

_________ :

Free swimming larva that develops into the mature colony

A

Planula

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10
Q

_________ :

Stinging cells that paralyze prey

A

Nematocysts

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11
Q

Two body types of _________ :

  • Polyp - Cylindrical with tentacles located around the mouth on the top of the organism
  • Medusa - Mouth is on the underside with the tentacles hanging down around it
A

Cnidarians

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12
Q

Two body types of Cnidarians:

_________ - Cylindrical with tentacles located around the mouth on the top of the organism

_________ - Mouth is on the underside with the tentacles hanging down around it

A
  • Polyp

- Medusa

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13
Q

Two body types of Cnidarians :

  • Polyp - _________ with tentacles located around the mouth on the _________ of the organism
  • Medusa - Mouth is on the _________ with the tentacles hanging down around it
A
  • Cylindrical
  • top
  • underside
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14
Q

_________ reproduces Asexually by budding. It grows a new little _________ off its side.

A
  • Hydra

- hydra

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15
Q

Hydra reproduces _________ by budding. It grows a new little hydra off its side.

A

-Asexually

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16
Q

Two types of polyps in _________ :

  • Feeding Polyp: Has tentacles
  • Reproductive Polyp: Does Not have tentacle
A

Obelia

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17
Q

Two types of polyps in Obelia:

_________ Polyp: Has tentacles
_________ Polyp: Does Not have tentacle

A
  • Feeding

- Reproductive

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18
Q

Rotifers are _________

A

Multicellular

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19
Q

_________ eat almost anything that is small enough

A

Rotifers

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20
Q

_________ :

Structures on the end of rotifers that look like they’re rotating

A

Corona

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21
Q

_________ are found in fresh water and sometimes in marine water

A

Rotifers

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22
Q

One advantage of being multicellular is the have _________

A

Specialized cells

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23
Q

You get _________ by eating undercooked pork or bear meat

A

Trichinosis

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24
Q

Planaria live in _________

A

Fresh water

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25
Q

Planaria have no _________

A

digestive system

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26
Q

-Which Phyla-

Pinworm:

1) Platyhelminthes
2) Nematoda
3) Annelida

A

Nematoda

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27
Q

-Which Phyla-

Earthworm

1) Platyhelminthes
2) Nematoda
3) Annelida

A

Annelida

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28
Q

-Which Phyla-

Segmented Worm

1) Platyhelminthes
2) Nematoda
3) Annelida

A

Annelida

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29
Q

-Which Phyla-

Swimmers Itch

1) Platyhelminthes
2) Nematoda
3) Annelida

A

Platyhelminthes

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30
Q

-Which Phyla-

Vinegar Eel

1) Platyhelminthes
2) Nematoda
3) Annelida

A

Nematoda

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31
Q

-Which Phyla-

Planaria

1) Platyhelminthes
2) Nematoda
3) Annelida

A

Platyhelminthes

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32
Q

All flukes are _________

A

Parasites

33
Q

_________ : For food storage

A

Crop

34
Q

_________ : Absorbe nutrients

A

Intestine

35
Q

_________ : Regulates fluid

A

nephridium

36
Q

_________ : Detect stimuli

A

ventral nerve cord

37
Q

The grasshopper we looked at are _________ grasshoppers

A

Lubber

38
Q

Crayfish have ___ appendages

A

19

39
Q

_________ :

Ariel found on the abdomen of the grasshopper

A

Spiracles

40
Q

Three body regions of an insect:

A
  • Head
  • Thorax
  • Abdomen
41
Q

Two body regions of a cray fish:

A
  • Abdomen

- Cephalothorax

42
Q

_________ :

Triangle structures found on the abdomen of a female grasshopper that resemble a beak

A

Ovipositers

43
Q

Male grasshoppers are _________ than the females and have no _________ on their abdomen

A
  • smaller

- protrusions

44
Q

Which of the following structures are not found on the crayfish:

  • green gland
  • intestine
  • heart
  • gastric caeca
A

-gastric caeca

45
Q

What two structures are common in all chordates:

A
  • brain

- endoskeleton

46
Q

_________:

The most obvious region in the frogs brain

A

Optic lobe

47
Q

_________ frogs have gray and whit material in their abdomens, this material is _________

A
  • Female

- Eggs

48
Q

_________ retain the notochord throughout their life

A

Invertebrate

49
Q

_________ have a notochord as an embryo but it has developed into vertebral column by the time they’re born

A

Vertebrates

50
Q

The frog belongs to the _________ class

A

Amphibian

51
Q

_________ : Round membranes that are located on either side of the head behind the eyes of a frog

A

Tympanum

52
Q

_________- Function is to detect sound in a frog

A

Tympanum

53
Q

_________ - End of the frog for urine, feces, and gametes

A

Cloaca

54
Q

_________ - Tentacle structures that pull food int

A

Cirri

55
Q

_________ - Makes antibodies - Helps clean blood

A

Spleen

56
Q

Mammals are different from other major vertebrate chordates in that:

  • They have _________ glands
  • Most have hair
  • Have _________ teeth
  • Largest brain capacity
A
  • milk secreting

- specialized

57
Q

Mammals are different from other major vertebrate chordates in that:

  • They have milk secreting glands
  • Most have _________
  • Have specialized teeth
  • Largest _________ capacity
A
  • hair

- brain

58
Q

-Organs found in both humans and pigs-

_________ - Generates pressure to keep blood flowing through the organs

A

Heart

59
Q

-Organs found in both humans and pigs-

_________ - Stores and mixes food. Secretes substances that dissolve and degrade food

A

Stomach

60
Q

-Organs found in both humans and pigs-

_________ - Stores and concentrates feces

A

Colon

61
Q

-Organs found in both humans and pigs-

_________ - Allows passage of air from the larynx to the lungs

A

Trachea

62
Q

-Organs found in both humans and pigs-

_________- Produces eggs, reproductive organ

A

Ovary

63
Q

-Organs found in both humans and pigs-

_________- Produces hormones, such as cortisol and adrenaline to help regulate metabolism and respond to stress

A

Adrenal Gland

64
Q

-Digestive system of a pig-

-
-
-Esophagus
-Stomach
-Small Intestine
-Large Intestine
-Rectum
-Anus
A
  • Mouth

- Pharynx

65
Q

-Digestive system of a pig-

-Mouth
-Pharynx
-
-
-Small Intestine
-Large Intestine
-Rectum
-Anus

A
  • Esophagus

- Stomach

66
Q

-Digestive system of a pig-

-Mouth
-Pharynx
-Esophagus
-Stomach
-
-
-Rectum
-Anus

A
  • Small Intestine

- Large Intestine

67
Q

-Digestive system of a pig-

-Mouth
-Pharynx
-Esophagus
-Stomach
-Small Intestine
-Large Intestine
-
-

A
  • Rectum

- Anus

68
Q

-Digestive system of a pig-

-Mouth
-
-Esophagus
-
-Small Intestine
-Large Intestine
-
-Anus
A
  • Pharynx
  • Stomach
  • Rectum
69
Q

Three groups of fish:

A
  • Jawless
  • Cartilaginous
  • Bony
70
Q

-groups of fish-

_________ :
Lacks jaws, bones, and appendages

A

Jawless

71
Q

-groups of fish-

_________ :
Have cartilage which never hardens into bone

A

Cartilaginous

72
Q

-groups of fish-

_________ :
Have bones

A

Bony

73
Q

A turtle uses its shell for some of the support and protection that the _________ normally does

A

Endoskeleton

74
Q

Sharks do Not have true teeth but instead they have _________

A

Denticles

75
Q

_________ :

Often do not have teeth, some do but they are usually small. Primary source of food is insects

A

Insectivores

76
Q

_________ :

Have specialized teeth and strong jaw muscles. Consume flesh animals

A

Carnivores

77
Q

_________ :

Have flattened specialized teeth for grinding food. Consume plants (vegetation)

A

Herbivores

78
Q

_________ :

Lack canines, have flat premolars and molars. Have large Incisors

A

Rodents

Biology 107 (19 decks)

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