Bio 3 Flashcards

(11 cards)

1
Q

What type of shell do amphibians have?

A

Hard shell

Amphibians, like frogs, are characterized by their cold-blooded nature.

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2
Q

Which class of animals do frogs belong to?

A

Amphibians

Frogs are cold-blooded and undergo metamorphosis.

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3
Q

What is a common characteristic of reptiles?

A

Cold-blooded

Reptiles have scaly skin and lay eggs.

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4
Q

Fill in the blank: Reptiles typically have _______ skin.

A

Scaly skin

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5
Q

What do amphibians and reptiles have in common?

A

Cold-blooded

Both classes of animals are ectothermic.

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6
Q

What is the reproductive method of amphibians?

A

External fertilization

This process usually occurs in water.

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7
Q

Fill in the blank: Amphibians lay eggs in _______.

A

Water

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8
Q

What is a key physical feature of amphibians?

A

Webbed feet

This feature aids in swimming.

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9
Q

True or False: Reptiles have legs with webbed features.

A

False

Reptiles do not have webbed feet like amphibians.

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10
Q

Fill in the blank: Reptiles usually have _______ legs.

A

Four

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11
Q

What is the term for the body structure of amphibians?

A

Metamorphosis

Amphibians undergo significant changes from larval to adult stages.

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