invertibrate animals Flashcards

1
Q

vertibrates

A

Multicelluler
sexually reproduce
specilized tissues
eukariyotic

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2
Q

invertibrates

A

an animal lacking a backbone

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3
Q

cunsumer

A

an organism that cannot produce its own food and must eat other plants and/or animals to get energy

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4
Q

ganglion

A

a mass of nerves

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5
Q

gut

A

a digestive tract

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6
Q

coelem

A

the main body cavity thst contsins internsl organs

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7
Q

bilateral symeetry

A

Two sides of the body mirrior each other

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8
Q

radial symeetry

A

Body is organized around the center

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9
Q

Asymeetry

A

Body is not organized around center

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10
Q

spunges

A

Cavity in the body bringing in food and oxigen

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11
Q

Cnidarians

A

Sting and poisen there prey

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12
Q

flatworms

A

Parasited that affect humans and other animals

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13
Q

roundworms

A

Parasites that affect humans and other animals

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14
Q

mollusks

A

Ganglia control breathing movment and digestion

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15
Q

Open circulatory system

A

Not contained in vessles

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16
Q

closed circulatory system

A

contailned in vessles

17
Q

Annelid worms

A

semented worms

18
Q

Exosketiton

A

a rigid external covering for the body in some invertebrate animals

19
Q

Metamorphosis

A

the process of transformation from an immature form to an adult form in two or more distinct stages.

20
Q

Endoskeliton

A

an internal skeleton

21
Q

Water vascular system

A

uses water pump to help the animal eat,move,breath and sene the enviroment

22
Q

what does echino derm mean

A

spiny skinned

23
Q

echinoderm charicteristics

A

edoskeliton
radial
simple nervouse system
water vasculer system

24
Q

Athropod charicteristics

A

exoskeliton
jointed limbs
segmented body specilized parts
simple nervouse system

25
Q

what are the three main segments

A

head
thorax
abdomin

26
Q

what are some specilized structers?

A

wings
anntenie
gills

27
Q

artho means,what about joint

A

joint food

28
Q

exoskeliton is

A

hard outer covering

29
Q

Nervouse system well developed

A

Brian and nerve cord