CH 18b amphibians/reptiles

The tympanic membrane in the frog:

• covers the middle ear

• supports the small intestine

• serves as a respiratory membrane

• covers the eye

Identify part number 9

• teeth

• stomach

• esophagus

• eustachian tube

Which of these is NOT an amphibian?

• tiger salamander

• tree frog

• tuatara

• toad

Identify part # 7

• colon

• gall bladder

• cloaca

• bladder

Toads differ from frogs in that they:

• lay their eggs on land

• live mostly on land

• have internal fertilization

• are carnivorous

Estivation is a time of:

• winter activity in amphibians

• summer inactivity in amphibians

• winter inactivity in amphibians

• summer activity in amphibians

Respiration in amphibians may occur by all of the following EXCEPT:

• gills

• spiracles

• lungs

• skin

Identify part # 3.

• heart

• spleen

• stomach

• gall bladder

Identify part # 2

• heart

• lungs

• kidneys

• liver

Identify part # 5

• duodenum

• small intestine

• large intestine

• colon