In which of the following plants do some roots grow vertically upwards out of the swampy soil to take in oxygen for respiration?
Answer & explanation
Correct answer: option 2
The correct answer is Option (2) → Rhizophora
In Rhizophora, a mangrove of swampy areas, many roots come out of the ground and grow upwards. These pneumatophores help to get oxygen for respiration.