In the following question, select the odd word pair from the given alternatives.

Child - Man Lamb - Frog Kitten - Cat Cub - Lion

Lamb - Frog

Child - Man ⇒ A baby of man is called child Lamb - Frog ⇒ A baby of frog  is called Tadpole (lamb is given) Kitten - Cat ⇒ A baby of cat is called kitten Cub - Lion ⇒ A baby of lion is called cub