Question

Fill in the blanks:
a. In female frogs, the ureters and oviduct open 1_____ into the cloaca
b. The thin walled urinary bladder is present ventral to 2_____ which also opens in the cloaca
c. Frog is 3_____ animal
d. In frog, there are 4_____ of cranial nerves arising from brain

• A. a—collectively, b—kidney, c—uricotelic, d—ten pairs
• B. a—separately, b—rectum, c—ureotelic, d—twelve pairs
• C. a—separately, b—rectum, c—ureotelic, d—ten pairs
• D. a—collectively, b—rectum, c—ureotelic, d—twelve pairs

Answer 1

Answer: (C)

• In female frogs, the ureters and oviduct open separately into the cloaca
• The thin walled urinary bladder is present from ventral to rectum which also opens in the cloaca
• Frog is ureotelic animal
• In frog, there are ten pairs of cranial nerves arising from brain