Question

in which two category the organisms are divided on the basis of evolution

Answer 1

primitive or lower category

Answer 2

Answer:

On the basis of evolution, the organisms are divided into two categories :

(a) ‘Primitive’ or ‘lower’ organisms

(b) ‘Advanced’ or ‘higher’ organisms

Advanced organisms are the result of gradual development of more complex organisms from the simpler ones i.e., primitive organisms.

Explanation:

Keep smiling ☺️