What is the primary function of the Malpighian tubules

Select the most appropriate antonym of the given word.

Derision

15. A) Certain       B) Velocity      C) Slowness       D) Settled

In the following question select the answer pair that expresses a relationship most similar to that expressed in the capitalised pair.

A) Clang B) Impudence C) Peal D) Scorn

Divya said to her Amma, “Mohit will leave for her village tomorrow.”

  Select the single word from 1) to 4) which means most nearly the same as the given phrase. 

Select the most appropriate synonym of the given word.

Barren