
Define the following:
Physical adaptation-
Important Questions on Diversity in the Living World







Assess which are the causes of endangeredness of the above-mention organisms?


Statement I : In many cultures, tracts of forest were set aside, and all the trees and wildiife within were venerated and given total protection are referred as sacred groves.
Statement II : In Meghalaya, the sacred groves are the last refuges for a large number of rare and threatened animals.

North America faces the following problems:
a) Tallgrass prairie has been cleared for developmental activities and agriculture.
b) Horticultural introduction of English Ivy plants poses a serious threat to the indigenous species.
What are the effects of the above human activities on biodiversity?









Fill in the blank with an appropriate word:
The trees growing in marshy areas have _____ (feeding/circulating/breathing) roots.

