Question

what is pneumatophore?

Answer 1

A specialized respiratory root in certain aquatic plants, such as the bald cypress, that grows upward and protrudes above the water or mud into the air.

Answer 2

1. A gas-filled sac serving as a float in some colonial marine hydrozoans, such as the Portuguese man-of-war.

2. Botany A specialized respiratory root in certain aquatic plants, such as the bald cypress, that grows upward and protrudes above the water or mud into the air.