In the following question, 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 from the rest.
Choose the pair in which the words are differently related from the rest.
Cockroach : Antennae
Lizard : Flagella
Hydra : Tentacles
Plasmodium : Cilia
Correct answer is B
In all other pairs, second is the organ for movement of the first.