Herp Review

What does the term amphibian mean?

• Water life

• double life

• land swimmers

• water transition

How do adult frogs breathe?

• lungs

• cutaneous breathing

• gills

• diffusion

The first amphibians likely evolved from....

• lobe-finned fish

• terrestrial vertebrates

• ray-finned fish

• birds

Most amphibians have for limbs this is called

• quadruped

• alterain

• bipedal

• normal

___________ is an example of a legless amphibian.

• Frog

• Salamander

• Newt

• Caecilian

Frog skin contain _______ to prevent water loss.

• keratin

• melanin

• hydrocytes

• biotin

Some Amphibians have large granular serous glands that secret a white, watery poison for

• reproduction

• camoflauge

• marking their territories

• defense

pigments cells on an amphibians skin

• chromatophores

• colorcyte

• cutaneous

Salamander Order

• Apoda

• Anura

• Caudata

Frog Order

• Apoda

• Anura

• Caudata