Question

What were the reasons for discarding the idea of fixity of species?

Answer 1

THE BASIC REASON WAS THAT NO SPECIES IS STABLE FOR A LONGER PERIOD OF TOME .

EVOLUTION TAKES PLACE AND CHANGES APPEARS IN BODY OF THE ORGANISM.

SO THIS WAS THE BASIC IDEA OF DISCARDING THE IDEA OF FIXICITY OF SPECIES.

MARK AS BRAINLIEST