Question
Pneumatophores (respiratory roots) are found in
Pistia
Calobranchia
Rhizophora
All of these
Solution
C.
Rhizophora
Pneumatophores are the aerial roots that grow vertically upwards in swampy plants like rhizophora to obtain oxygen as swampy plants are constantly submerged under water. Their main function is respiration, hence, they are also called as respiratory roots.
