Lecture 1 - Survival

Question 1

Structure and .. are linked

Answer 1

function

Question 2

Animal structure has a … number of basic plans

Answer 2

limited ?

Question 3

Monera are … organisms with no true .. ..

Answer 3

unicellular, nuclear membrane

Question 4

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

Answer 4

eukaryote, animal, plant, fungi

Question 5

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

Answer 5

eukaryotes, organically, chitin

Question 6

Plantae are a taxonomic … containing all plants

Answer 6

kingdom

Question 7

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

Answer 7

multicellular, organic, blastula

Question 8

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

Answer 8

no, bacteria, eukaryotes, ether

Question 9

there are around … animal phyla

Answer 9

35

Question 10

99% of animals are …

Answer 10

invertebrate

Question 11

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

Answer 11

single, eukaryotes, free-living, parasitic

Question 12

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

Answer 12

organism

Question 13

porifera are ..

Answer 13

sponges

Question 14

cnidaria are …

Answer 14

jellyfish

Question 15

cnidocytes are used for … capture and … from predators

Answer 15

prey, defence

Question 16

platyhelminthes are ….

Answer 16

flatworms

-phylum of unsegmented vertebrates

Question 17

Nematoda are …

they have … digestion

Answer 17

roundworms, tubular

Question 18

Annelida are …

Answer 18

ringworms

-aka segmented worms

Question 19

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

Answer 19

exoskeleton, segmented, appendages

Question 20

Mollusca include …, … etc.

Answer 20

slugs, octopi

lots more

Question 21

Echinodermata have … symmetry and include ..

Answer 21

radial, starfish

Question 22

Hemicordata are marine …

Answer 22

deuterostomes

…anus first, mouth second

Question 23

Cordata have a … .. ..

Answer 23

dorsal nerve chord (notochord)

Question 24

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

Answer 24

collosal squid, 450kg, 10m

Question 25

Squids have the largest ... of any animal

Answer 25

eyes

Question 26

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

Answer 26

halved, Lampreys | -lampreys and hagish form the jawless fish

Question 27

The seaslugs colours is a sign of ..

Answer 27

aposematism

Question 28

Encidna are .. laying mammals

Answer 28

egg | --part of monotremata

Question 29

Tenorak are native to ..

Answer 29

madagascar

Question 30

Mudskippers are fish that can go on ..

Answer 30

land

Question 31

Sea dragons are part of the class ..

Answer 31

actinopterygi

Question 32

Feather stars are part of the group ..

Answer 32

echinoderms

Question 33

Daphnea are ..... reproducters

Answer 33

parthenogenic

Question 34

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

Answer 34

cordata, Amphioxiformes

Question 35

Hydrazoans differ from hydras as they form a ... structure

Answer 35

colonial

Question 36

Mosquitos are part of the order ...

Answer 36

diptera

Question 37

Segmented worms are in the phylum ...

Answer 37

annelida

Question 38

Caecilian are limbless ..

Answer 38

amphibians

Question 39

Roundworms are parasitic ...

Answer 39

nematodes

Question 40

The earliest prokaryotic fossils were found ...ma

Answer 40

3500

Question 41

The earliest eukaryotic fossils were found ...ma

Answer 41

1700

Question 42

The first animals appeared around ..ma

Answer 42

700

Question 43

The oldest fossil is a 'Dickinsonia' dated ...ma

Answer 43

600

Question 44

The cambrian explosion is famous for an increase in ...

Answer 44

diversity

Question 45

The Burgess shale was discovered in ... by Walcott

Answer 45

1909

Question 46

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

Answer 46

weren't, simpler

Question 47

Hallucigenia was initially reconstructed …. ...

Answer 47

upside down

Question 48

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

Answer 48

540Ma, complexity

Question 49

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

Answer 49

oxygen, eyes

Question 50

Evolution of eye impacted .. choice, ../.. interaction in the way of an '... ...'

Answer 50

mate choice, predator/prey, arms race

Question 51

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

Answer 51

separation, moving, hybrid zone, speciation | -example of climatic event

Question 52

Rodinia and Pangea are supercontinents. Rodinia existed ...Ma-..Ma Pangea existed

Answer 52

1000, 650 335, 175 -approx.

Question 53

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

Answer 53

Laurasia, Gondwana

Question 54

Marsupial and placental mammals provide a great example of … evolution Marsupials originated in … America and moved to … via ...

Answer 54

convergent | South, Australia, Antartica