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APS272 - Animal Diversity > Lecture 1 - Survival > Flashcards

Lecture 1 - Survival Flashcards

1
Q

Structure and .. are linked

A

function

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2
Q

Animal structure has a … number of basic plans

A

limited ?

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3
Q

Monera are … organisms with no true .. ..

A

unicellular, nuclear membrane

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4
Q

Protista are any .. not an …. , … or …

A

eukaryote, animal, plant, fungi

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5
Q

Fungi are … which produce spores and feeds … a major characteristic of them is a … cell wall

A

eukaryotes, organically, chitin

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6
Q

Plantae are a taxonomic … containing all plants

A

kingdom

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7
Q

Animalia are … eukaryotic organism which are … consumers and grow from a …

A

multicellular, organic, blastula

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8
Q

Archaebacteria are single celled organisms, prokaryotes with … nucleus.

They’re similar morphologically to … but metabolically more like … and uniquely rely on … lipids in their cell membrane

A

no, bacteria, eukaryotes, ether

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9
Q

there are around … animal phyla

A

35

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10
Q

99% of animals are …

A

invertebrate

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11
Q

Protozoa are .. celled …karyotes, they may be …-… or …

A

single, eukaryotes, free-living, parasitic

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12
Q

free-living organisms are not directly dependant on another … for survival

A

organism

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13
Q

porifera are ..

A

sponges

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14
Q

cnidaria are …

A

jellyfish

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15
Q

cnidocytes are used for … capture and … from predators

A

prey, defence

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16
Q

platyhelminthes are ….

A

flatworms

-phylum of unsegmented vertebrates

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17
Q

Nematoda are …

they have … digestion

A

roundworms, tubular

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18
Q

Annelida are …

A

ringworms

-aka segmented worms

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19
Q

Arthropoda are animals which have an … a … body and joined …

A

exoskeleton, segmented, appendages

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20
Q

Mollusca include …, … etc.

A

slugs, octopi

lots more

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21
Q

Echinodermata have … symmetry and include ..

A

radial, starfish

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22
Q

Hemicordata are marine …

A

deuterostomes

…anus first, mouth second

23
Q

Cordata have a … .. ..

A

dorsal nerve chord (notochord)

24
Q

Mesoncyhoteuthis hamilton is a … …, it can weigh around ..kg and be ..m long

A

collosal squid, 450kg, 10m

25
Q

Squids have the largest … of any animal

A

eyes

26
Q

Marine population has … since 1970, though … have more recently returned to Sheffield

A

halved, Lampreys

-lampreys and hagish form the jawless fish

27
Q

The seaslugs colours is a sign of ..

A

aposematism

28
Q

Encidna are .. laying mammals

A

egg

–part of monotremata

29
Q

Tenorak are native to ..

A

madagascar

30
Q

Mudskippers are fish that can go on ..

A

land

31
Q

Sea dragons are part of the class ..

A

actinopterygi

32
Q

Feather stars are part of the group ..

A

echinoderms

33
Q

Daphnea are ….. reproducters

A

parthenogenic

34
Q

Lancelet are part of the vertebrate phylum … they are in the class …

A

cordata, Amphioxiformes

35
Q

Hydrazoans differ from hydras as they form a … structure

A

colonial

36
Q

Mosquitos are part of the order …

A

diptera

37
Q

Segmented worms are in the phylum …

A

annelida

38
Q

Caecilian are limbless ..

A

amphibians

39
Q

Roundworms are parasitic …

A

nematodes

40
Q

The earliest prokaryotic fossils were found …ma

A

3500

41
Q

The earliest eukaryotic fossils were found …ma

A

1700

42
Q

The first animals appeared around ..ma

A

700

43
Q

The oldest fossil is a ‘Dickinsonia’ dated …ma

A

600

44
Q

The cambrian explosion is famous for an increase in …

A

diversity

45
Q

The Burgess shale was discovered in … by Walcott

A

1909

46
Q

Simon Conway Morris suggested fossil groups … much different, just ..

A

weren’t, simpler

47
Q

Hallucigenia was initially reconstructed …. …

A

upside down

48
Q

Cambrian Explosion begun …Ma it was notable for an increased … of animals

A

540Ma, complexity

49
Q

Theories for Cambrian Explosion include more atmospheric …, evolution of …

A

oxygen, eyes

50
Q

Evolution of eye impacted .. choice, ../.. interaction in the way of an ‘… …’

A

mate choice, predator/prey, arms race

51
Q

Glaciation can lead to the … of populations, as it can prevent a large group …. across

if ice melts there may be overlap, a … … though .. may have occurred

A

separation, moving, hybrid zone, speciation

-example of climatic event

52
Q

Rodinia and Pangea are supercontinents.

Rodinia existed …Ma-..Ma
Pangea existed

A

1000, 650
335, 175
-approx.

53
Q

Pangea split to … in the North and … in the South

A

Laurasia, Gondwana

54
Q

Marsupial and placental mammals provide a great example of … evolution

Marsupials originated in … America and moved to … via …

A

convergent

South, Australia, Antartica

APS272 - Animal Diversity (3 decks)

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