Classification - Verbal and Reasoning

Directions to SolveIn each of the following questions, certain pairs of words are given, out of which the words in all pairs except one, bear a certain common relationship. Choose the pair in which the words are differently related.
Q1:

Choose the pair in which the words are differently related from the rest.

A Cockroach : Antennae

B Lizard : Flagella

C Hydra : Tentacles

D Plasmodium : Cilia

ANS:B - Lizard : Flagella

Explanation: In all other pairs, second is the organ for movement of the first.