Question

Which of the following statements are correct with respect to Frogs?

• A. Bidder's canals are present in male Frogs
• B. Copulatory pads are present in female Frogs
• C. Sound producing vocal sacs are present in male Frogs
• D. Cloaca is present in male Frog only

Hint:

Bidder's canals and vocal sacs are unique to male frogs, while copulatory pads are also found in males, not females. Both males and females have a cloaca.

Answer 1

The Correct Option is A

• Bidder's canals: These canals are present in male frogs, not females. This is correct.
• Copulatory pads: These pads are present in male frogs, not female frogs. This is incorrect.
• Vocal sacs: Vocal sacs, which are responsible for sound production, are found in male frogs, typically used during mating calls. This is correct.
• Cloaca: The cloaca is present in both male and female frogs. This is incorrect.

Conclusion: The correct statements are a and c.