UPSC CAPF AC 2015 Paper

© examsiri.com

Question : 93 of 125

Marks: +1, -0

The trees of tropical rainforest have buttress roots because

they help to provide aeration to soils
the organisms found in the buttresses have a symbiotic relationship
the trees belong to grammeae family
the buttresses have to bear the mechanical load of hardwoods

Go to Question:

Prev Question

Next Question