Frog General Info, External and Mouth Anatomy

Which part of the frog is lighter in color?

• ventral
• dorsal
• anterior 
• medial

Frogs are _____, unlike turtles and snakes.

• amphibians

• reptiles

• prokaryotes

• mammals

Which of the following functions to prevent prey from escaping the mouth?

• vomerine teeth
• maxillary teeth
• tongue
• gullet

What are the camouflage spots on the frog called?

• skin
• chromatophores
• eustachian tubes

• webbing

Which of the following leads from the mouth to the internal space behind the tympanum?

• eustachian tube opening

• vocal sac openings

• gullet

• glottis

Which of the following is the opening that waste and reproductive cells exit through?

• cloaca
• mouth
• anus
• gullet

This helps frogs to move swiftly in water...

• webbing
• digits
• chromatophores
• nictitating membrane

The genus of North American Bull Frogs:

• Rana

• Homo

• Amphibia

• Reptilia

Which of the following protects the frog's eyes while swimming?

• nictitating membrane
• tympanum

• webbing
• chromatophore

These are paired and are posterior to the eyes on the dorsal side

• internal nares
• external nares
• tympanums

• cloaca