Question

How can we study large number of orgianism at a glanses​

Answer 1

Answer: By classification

Explanation: There are millions of organisms in the world, and it is impossible to study them one by one. So in order to make it easier to study large no. of organisms, we have to classify them. To give an example, organisms are first on a more general level classified into plants, animals etc, and the most specific level is the species of the organism.

Hope this helps!