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Biology 11 > complex animals test > Flashcards

complex animals test Flashcards

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1
Q

what classes are in phylum molluscs

A

gastropods-snails,slugs
bivalves-oysters,scallops,clams,mussels
cephalopods-octopus,squid,cuttlefish

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2
Q

what classes are in phylum echinoderms

A

crinozoa- sea lilies, feather stars
asterozoa-sea stars,brittles stars
echinozoa-urchins,sea cucumbers/biscuits and sand dollars

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3
Q

what classes are in phylum arthropods

A

arachnida-spiders,ticks,mites,horseshoe crabs
crustacea-crabs,shrimp
myriapoda-centipede,millipedes
hexapods-butterflies,beetles

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4
Q

characteristics of fish

A 
ecothermic
have scales
closed circulatory system 
wasted removed from gills/kidneys 
sex can change during life cycle
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5
Q

characteristics of amphibians

A 
moist skin
aquatic as larve,terrestrial as adults 
no scales or claws 
ectothermic 
closed circulatory 
filter feeders as larve, carnivores as adults
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6
Q

characteristics as reptiles

A 
leathery/scaly skin 
ecthothermic 
double loop circulatory system 
live out of water 
amniotic eggs with shells
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7
Q

characteristics of birds

A 
endothermic
outer coving of feathers 
2 legs with claws
high metabolic rate
double loop circulatory system
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8
Q

characteristics of mammals

A 
mammary tissue 
hair follicles 
endothermic 
complex circulatory system 
herbivores-carnivores
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9
Q

3 different kinds of animals

A

marsupials
placental
oviparous

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10
Q

what is endothermic

A

warm blooded animals

body temp dependent of their environment

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11
Q

ectothermic

A

cold blooded animals

body temp depends on external sources

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12
Q

closed circulatory system

A

heart pumps blood through vessels

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13
Q

open circulatory system

A

blood pumps often deposits into spaces io drain back once organs have been bathed with blood

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14
Q

what are the two different metamorphosis

A

simple/gradual

complex/complete

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15
Q

explain simple/gradual metaphorphsis

A

three changes
egg>nymph>adult with 3-5 instars
adulte and nymph eat same food

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16
Q

explain complex/complete metamorphosis

A

four changes
egg>larva>pupa>adult
larvae and adults eat different food

17
Q

molluscs structure

A

muscular foot>used for locomotion
mantle>thin,delicate tissue covers the body
shell>made of calcium
visceral>below mantle contains organs

18
Q

what are snails,slugs scientific name

A

gastropoda

19
Q

what is oysters,scallops,clams,mussels scientific name

A

bivalves

20
Q

what is octopus,squid,cuttlefish scientific name

A

cephalopods

21
Q

echinoderms characteristics

A

spiny skin
have 5 part radial symmetry
have tube feet
water vascular system and ring canal

22
Q

sea lilles and feather stars scientific name

A

crinozoa

23
Q

sea stars ,brittle start scientific name

A

asterozoa

24
Q

urchins,sea cucumbers/biscuits and sand dollars science name

A

echinozoa

25
Q

arthropod characteristics

A

molts exoskeleton to grow
go through metamorphosis
jointed appendages
compound eyes can see in uv

26
Q

3 body regions of arthropods

A

head thorax abdomen

27
Q

spiders,ticks,mites and horseshoe crab scientific name

A

arachnida

28
Q

crabs and shrimp science name

A

crustacea

29
Q

centipede scientific name

A

myriapoda

30
Q

butterflies and beetles scientific name

A

hexapoda

31
Q

what are mandibles

A

appendages used for biting or stabbing prey

32
Q

characteristics of cephalopods

A

tentacles
highly motile
use jet propulsion
ink defence

33
Q

characteristics of myriapods

A

many many legs

34
Q

what parts are in a spiders body

A

cephalothox and abdomen

35
Q

what are some parts of a starfish

A

Stomach, gonads ,central disk, tube feet and anus

36
Q

describe echinoderm life cycle

A

sperm and egg released and a starfish releases its gametes in response and fertilization occur, bilateral symmetry Iarve develop in the water and settle to the bottom undergo metamorphosis mature into radial symmetry adults

37
Q

what are the 3 kinds of fish

A

bony, jawless and cartilaginous

Biology 11 (6 decks)

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