Question

Odd one out in clam tortoise snail and goldfish

Answer 1

A clam is a marine bivalve mollusc with shells of equal size.

A tortoise is a slow-moving typically herbivorous land reptile of warm climates, enclosed in a scaly or leathery domed shell into which it can retract its head and thick legs.

Snail is a mollusc with a single spiral shell into which the whole body can be withdrawn.

The odd one out in clam tortoise snail and goldfish is gold fish since it doesn’t have shell.