During aestivation in frogs, gaseous exchange takes place through __

Which of the following statements is false about cockroaches?

Which of the following does not pass through cloaca?

Where are the Malpighian tubules present in cockroach?

The common prostate and spermatic duct of earthworms is known as ____

In frogs, the undigested food passes out through the __

Which of the following structures does the given figure represent?

What are earthworms commonly called as?