Chapter 2 Test Flashcards

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1
Q

The knowledge or skill that an animal is born with

A

instinct

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2
Q

Insects and spiders are two examples of this

A

arthropods

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3
Q

An insect becomes an adult through the process of

A

metamorphosis

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4
Q

Some insects, such as ants, live together in a group called this

A

colony

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5
Q

This type of animal has a backbone

A

vertebrate

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6
Q

This type of animals does not have a backbone

A

invertebrate

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7
Q

Has no wings

A

spider

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8
Q

Has 3 pairs of legs

A

insect

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9
Q

Has 2 body sections

A

spider

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10
Q

Has 4 pairs of legs

A

spider

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11
Q

Has 3 body sections

A

insect

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12
Q

The tube a butterfly uses to suck

A

probiscus

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13
Q

The hard out covering of an arthropod

A

exoskeleton

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14
Q

The largest group of arthropods

A

insects

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15
Q

To hold and poison animals that spiders eat, they use these on their heads

A

pedipalps

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16
Q

The silk used to build a web comes through this

A

spinnerets

17
Q

In an insect, digestion occurs here

A

abdomen

18
Q

Arthropods have this type of leg

A

jointed

19
Q

An arthropod does this to its exoskeleton when it becomes too small

A

molts

20
Q

Spiders can get their food these ways

A

webs, hunting, trapping, fishing

21
Q

A spider’s web is made of this

A

silk

22
Q

These two spiders are poisonous

A

Black Widow and Brown Recluse

23
Q

Three parts of an insect

A

head, thorax, abdomen

24
Q

Complete metamorphosis

A

egg, larva, pupa, adult

25
Q

Types of protection that insects have (essay)

A

smelling bad, mimicry, speed, stinging, biting

26
Q

Why should people care for and protect insects such as bees? (essay)

A

Bees help people, animals, and plants. They pollinate plants and provide food for people.