Biology 107 > Lab Test 2 - Lab Questions > Flashcards

Lab Test 2 - Lab Questions Flashcards

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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
Planaria have no _________
digestive system
26
-Which Phyla- Pinworm: 1) Platyhelminthes 2) Nematoda 3) Annelida
Nematoda
27
-Which Phyla- Earthworm 1) Platyhelminthes 2) Nematoda 3) Annelida
Annelida
28
-Which Phyla- Segmented Worm 1) Platyhelminthes 2) Nematoda 3) Annelida
Annelida
29
-Which Phyla- Swimmers Itch 1) Platyhelminthes 2) Nematoda 3) Annelida
Platyhelminthes
30
-Which Phyla- Vinegar Eel 1) Platyhelminthes 2) Nematoda 3) Annelida
Nematoda
31
-Which Phyla- Planaria 1) Platyhelminthes 2) Nematoda 3) Annelida
Platyhelminthes
32
All flukes are _________
Parasites
33
_________ : For food storage
Crop
34
_________ : Absorbe nutrients
Intestine
35
_________ : Regulates fluid
nephridium
36
_________ : Detect stimuli
ventral nerve cord
37
The grasshopper we looked at are _________ grasshoppers
Lubber
38
Crayfish have ___ appendages
19
39
_________ : | Ariel found on the abdomen of the grasshopper
Spiracles
40
Three body regions of an insect:
- Head - Thorax - Abdomen
41
Two body regions of a cray fish:
- Abdomen | - Cephalothorax
42
_________ : | Triangle structures found on the abdomen of a female grasshopper that resemble a beak
Ovipositers
43
Male grasshoppers are _________ than the females and have no _________ on their abdomen
- smaller | - protrusions
44
Which of the following structures are not found on the crayfish: - green gland - intestine - heart - gastric caeca
-gastric caeca
45
What two structures are common in all chordates:
- brain | - endoskeleton
46
_________: | The most obvious region in the frogs brain
Optic lobe
47
_________ frogs have gray and whit material in their abdomens, this material is _________
- Female | - Eggs
48
_________ retain the notochord throughout their life
Invertebrate
49
_________ have a notochord as an embryo but it has developed into vertebral column by the time they're born
Vertebrates
50
The frog belongs to the _________ class
Amphibian
51
_________ : Round membranes that are located on either side of the head behind the eyes of a frog
Tympanum
52
_________- Function is to detect sound in a frog
Tympanum
53
_________ - End of the frog for urine, feces, and gametes
Cloaca
54
_________ - Tentacle structures that pull food int
Cirri
55
_________ - Makes antibodies - Helps clean blood
Spleen
56
Mammals are different from other major vertebrate chordates in that: - They have _________ glands - Most have hair - Have _________ teeth - Largest brain capacity
- milk secreting | - specialized
57
Mammals are different from other major vertebrate chordates in that: - They have milk secreting glands - Most have _________ - Have specialized teeth - Largest _________ capacity
- hair | - brain
58
-Organs found in both humans and pigs- _________ - Generates pressure to keep blood flowing through the organs
Heart
59
-Organs found in both humans and pigs- _________ - Stores and mixes food. Secretes substances that dissolve and degrade food
Stomach
60
-Organs found in both humans and pigs- _________ - Stores and concentrates feces
Colon
61
-Organs found in both humans and pigs- _________ - Allows passage of air from the larynx to the lungs
Trachea
62
-Organs found in both humans and pigs- _________- Produces eggs, reproductive organ
Ovary
63
-Organs found in both humans and pigs- _________- Produces hormones, such as cortisol and adrenaline to help regulate metabolism and respond to stress
Adrenal Gland
64
-Digestive system of a pig- ``` - - -Esophagus -Stomach -Small Intestine -Large Intestine -Rectum -Anus ```
- Mouth | - Pharynx
65
-Digestive system of a pig- -Mouth -Pharynx - - -Small Intestine -Large Intestine -Rectum -Anus
- Esophagus | - Stomach
66
-Digestive system of a pig- -Mouth -Pharynx -Esophagus -Stomach - - -Rectum -Anus
- Small Intestine | - Large Intestine
67
-Digestive system of a pig- -Mouth -Pharynx -Esophagus -Stomach -Small Intestine -Large Intestine - -
- Rectum | - Anus
68
-Digestive system of a pig- ``` -Mouth - -Esophagus - -Small Intestine -Large Intestine - -Anus ```
- Pharynx - Stomach - Rectum
69
Three groups of fish:
- Jawless - Cartilaginous - Bony
70
-groups of fish- _________ : Lacks jaws, bones, and appendages
Jawless
71
-groups of fish- _________ : Have cartilage which never hardens into bone
Cartilaginous
72
-groups of fish- _________ : Have bones
Bony
73
A turtle uses its shell for some of the support and protection that the _________ normally does
Endoskeleton
74
Sharks do Not have true teeth but instead they have _________
Denticles
75
_________ : | Often do not have teeth, some do but they are usually small. Primary source of food is insects
Insectivores
76
_________ : | Have specialized teeth and strong jaw muscles. Consume flesh animals
Carnivores
77
_________ : | Have flattened specialized teeth for grinding food. Consume plants (vegetation)
Herbivores
78
_________ : | Lack canines, have flat premolars and molars. Have large Incisors
Rodents
Biology 107
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