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General Biology II > Ch.9 - Animal Architecture > Flashcards

Ch.9 - Animal Architecture Flashcards

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1
Q

What are the 5 levels of organization?

A

protoplasmic, cell aggregate (cellular), tissue (cell-tissue), organs (tissue-organ), organ system

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2
Q

What does protoplasmic include?

A

unicellular organisms only

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3
Q

what does cell aggregate (cellular) mean?

A

aggregation of cells with some division of labor (no tissue)

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4
Q

what does tissue level include?

A

a group of cells united to perform a clear function together (no organs)

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5
Q

what does organ level include?

A

more specialized, multiple tissues (no organ systems)

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6
Q

organisms are classified according to their _____ level of organization.

A

highest

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7
Q

What is considered intracellular?

A

cytoplasm

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8
Q

Intracellular is _____% of human body weight.

A

36

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9
Q

Extracellular is _____% of human body weight

A

24

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10
Q

What is within blood vessels/heart and makes up 4% of the 24% of extracellular?

A

blood plasma

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11
Q

What is in surrounding cells and makes up 20% of the 24% of extracellular?

A

interstitial fluid

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12
Q

what is acoelomate?

A

no body cavity

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13
Q

what is pseudocoelomate?

A

body cavity not entirely lined with mesoderm

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14
Q

what is eucoelomate?

A

entire body cavity lined with mesoderm

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15
Q

What defines a deuterostome?

A

radial + indeterminate, enterocoelous, anus develops first

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16
Q

what defines protostomes?

A

spiral + determinate, schizocoelous, mouth develops first

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17
Q

what does radial symmetry mean?

A

identical parts are arranged in a circular fashion around a central axis

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18
Q

what does spiral symmetry mean?

A

unidentical parts wind around a center axis

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19
Q

what is enterocoelous?

A

folds of archenteron form coelom

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20
Q

what is schizocoelous?

A

solid masses of mesoderm split to form coelom

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21
Q

what is metamerism?

A

having body segments

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22
Q

what phyla are metameristic?

A

annelida, arthropoda, chordata

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23
Q

what is cephilization?

A

having a head

24
Q

what phyla have cephalization?

A

annelida, arthropoda, chordata

25
Q

what phyla are protoplasmic?

A

protista + bacteria

26
Q

what phyla are examples of cellular or cell aggregate?

A

multicellular protista + porifera

27
Q

what’s an example of tissue (cell-tissue)?

A

cnidaria

28
Q

what phyla is an example of organ (tissue-organ)?

A

Platyhelminthes (flatworms)

29
Q

what phylas have an organ system?

A

nematoda, mollusca, annelida, arthropoda, echinodermata, chordata

30
Q

What phyla have no germ layer of tissue?

A

porifera (sponges)

31
Q

what phyla have 2 germ layers of tissue (diploblastic)?

A

cnidaria

32
Q

what phyla have 3 germ layers of tissue (triploblastic)?

A

platyhelminthes, nematoda, mollusca, annelida, arthropoda, echinodermata, chordata

33
Q

what phyla is an acoelomate?

A

platyhelminthes

34
Q

what phyla is a pseudocoelomate?

A

nematoda

35
Q

what phyla are eucoelomate?

A

mollusca, annelida, arthropoda, echinodermata, chordata

36
Q

What is the location of digestion for tapeworms?

A

no location

37
Q

what phyla have intracellular digestion?

A

protista + porifera

38
Q

what phyla have both intracellular and extracellular locations of digestion?

A

cnidaria, PLANARIA, flukes, nematoda

39
Q

what phyla have extracellular digestion?

A

mollusca, annelida, arthropoda, echinodermata, chordata

40
Q

What phyla have no digestive system?

A

protista, porifera, tapeworms

41
Q

what phyla have an incomplete digestive system?

A

cnidaria, planaria, flukes

42
Q

what phyla have a complete digestive system?

A

nematoda, mollusca, annelida, arhtropoda, echinodermata, chordata

43
Q

what phyla are monecious?

A

platyhelminthes + annelida

44
Q

what phyla are dioecious?

A

nematoda, mollusca, arthropoda, echinodermata, chordata

45
Q

what has a single circulation?

A

fish

46
Q

what has a double circulation?

A

amphibians, reptiles, birds, mammals

47
Q

what phyla have no circulation?

A

porifera, cnidaria, platyhelminthes, nematoda

48
Q

what phyla have an open circulation system?

A

mollusca (except cephalopods, arthropoda)

49
Q

what phyla have a closed circulation system?

A

cephalopods, annelida, chordata

50
Q

what animals have lungs for respiration?

A

mammals, birds, reptiles, amphibians

51
Q

what animals have gills for respiration?

A

fish, some amphibian and arthropod larvae

52
Q

what animals have book lungs for respiration?

A

spiders, scorpions

53
Q

what animals have book gills for respiration?

A

horseshoe crab

54
Q

what animals have tracheal for respiration?

A

adult insects

55
Q

what animals have cutaneous for respiration?

A

porifera, cnidaria, worms, many amphibians

General Biology II (16 decks)

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