The vegetation of Delhi is chiefly
Hydrophytic
Xerophytic
Mesophytic
Halophytic
Major ecological community of plants and animals extending over large natural areas is known as
Which of the following communities is more vulnerable to invasion by outsides animals and plants
$A$ : Neither the community modifies environment nor the environment forces the community to leave the place in climax stage of succession.
$R$ : Climax community is xerophytic in most of the types of succession.
Vertical distribution of different species occupying different levels in a biotic community is known as
Mark the correct pair