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Ravenclaw - STUDY GUIDE!!! > Study - Biology Exam (3rd) > Flashcards

Study - Biology Exam (3rd) Flashcards

1
Q

The precess where a fertilized egg becomes a mulitcellular zygote is called…

A

Cleavage

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2
Q

Animals with two germ layers typically exhibit…

A

Radial Symmetry

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3
Q

This is not a heterotrophic…

A

Algae

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4
Q

Roundworms are part of this phyla…

A

Nematoda

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5
Q

This is a part of the phylum chordata…

A

Snakes

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6
Q

Sponges are part of this phyla…

A

Porifera

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7
Q

Sea stars and sea urchins are part of this phyla…

A

Echinodermata

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8
Q

Jellyfish and sea anemones are part of this phyla…

A

Cnidaria

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9
Q

Segmaneted worms are part of this phyla…

A

Annelida

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10
Q

Clams, snails, and squid are all part of this phyla…

A

Mollusca

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11
Q

flatworms are part of this phyla…

A

Platyhelminthes

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12
Q

Insects, lobsters, and spiders are all part of this phyla

A

Arthoropoda

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13
Q

This calls of animals unclude animals that have moist skin as the prinary organ for gass exchange in adult members…

A

Amphibians

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14
Q

Members of this class produce milk for their young in specialized skin glands…

A

Mammals

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15
Q

A new organism is discovered that is terrestrial, has a new segmented exoskeleton, and wings. This organism is most likely a member of this phyla…

A

Arthoropoda

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16
Q

This is an example of am animal that exhibits asymmetry…

A

Sea sponge

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17
Q

this is an example of mature animals that exhibits bilateral symmetry…

A

Butterfly

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18
Q

This is an example of an animal that exhibits radial symmetry…

A

Jellyfish

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19
Q

This is a phyla that contains a vertebra…

A

Chordata

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20
Q

Some animals have an open circulatory system. This means…

A

Their blood empties straight into their body cavities and does not use a complex set of blood vessels

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21
Q

This is not true of animals in the phyla porifera…

A

Endothermic

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22
Q

Sea sponges are…

A

Sessile their entire adult life

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23
Q

Parasitic worms…

A

Live on or in another organism and befits by taking nutrients from it at the expense of the host

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24
Q

Tapeworms are the type of…

A

Flatworms

25
Q

Leeches are a type of…

A

Segmented worm

26
Q

Eyespots are typically used for…

A

Sensing light

27
Q

Animals in phyla cnidaria get their name from their cnidocytes which are…

A

Stinging cells

28
Q

A polyp is…

A

A cnidarian that is sessile, cup shaped, and has a mouth and tentacles at one end and a sticky base that attaches to a hard surface on the other end

29
Q

A special system found only in animals in phylum Echinodermata used to help with feeding, respiration, movement, and sensation is called…

A

Water vascular system

30
Q

Echinoderms have tube feet which are used for…

A

Captureing prey, movement, and eating

31
Q

In mollusk is secreted by the…

A

Mantal

32
Q

This is not a mollusk…

A

Jellyfish

33
Q

The gills in clams are used for…

A

Oxygem exchange and food collection

34
Q

This is not a characteristic of arthropods…

A

They develop from two germ layers

35
Q

Some arthropods have cephalothorax. this is…

A

A fused head and thorax segment

36
Q

In mollusks, which organ is used for locomotion…

A

Foot

37
Q

Some insects go through complete metamorphosis. This includes the following stages (in order)…

A

Egg, larva, pupa, adult

38
Q

Crustacians are a subphylum of arthropods. they include…

A

Lobsters, crayfish, and shrimp

39
Q

Arachnids are a class of arthropods. They include…

A

Spiders, ticks, and scorpians

40
Q

Insects are a class of arthropods. Insects do not have this…

A

Fused cephalothorax

41
Q

All members of the phylum chordata do not have this in their life…

A

Spinal cord

42
Q

All members of the subphylum vertebrates do not have this…

A

Open circulatory system

43
Q

This is what animals in the class angatha, or jawless fish, share…

A

Cartilage skeleton

44
Q

This is not a function of scales on a fish…

A

Body stability

45
Q

Fish exange gases with the use of their…

A

Gills

46
Q

This is not a function of fins

A

Diffusion

47
Q

Adult amphibians’ air exchange primarily happens…

A

Through their skin

48
Q

What is unique about amphibians in order Apoda…

A

They lack legs and resemble earthworms

49
Q

What is unique about the amphibians in order urodela…

A

Most members do not have lungs

50
Q

Primary function of scales in reptiles is to…

A

Preserve body moisture

51
Q

What is unique about the reptilian order spheriodontia…

A

They have a third eye on the top of their head

52
Q

What unique characteristic do animals in the order crocodilia share that is not found in other reptiles…

A

They have a four chambered heart

53
Q

This is only found in the organism class Aves…

A

Feathers

54
Q

Air sacs in birds are used for…

A

Providing a conseant supply of oxygem to the bird

55
Q

The seasonal movement of birds from one reasion to another is called…

A

Migration

56
Q

This is not true for both birds and mammals…

A

THey both have some type of hair

57
Q

This is not true for all organism in class mammalia…

A

They are all viviparous - Birth live young

58
Q

Aquatic mammals like whales and dophins…

A

All have special adeptions called blowholes to streamline breathing while staying submerged

59
Q

All mammals…

A

Have limbs that are specialized for various functions

Ravenclaw - STUDY GUIDE!!! (13 decks)

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