Question

"It is a stochastic process based on chance events in nature and chance mutation in the organisms". This statement tells us about
A) Non directional nature of evolution
B) Directional mutations leading to natural selection
C) Lack of anthropogenic impact on the evolutionary time scale
D) Constant rate of reproduction and evolution in all organisms​

Answer 1

Answer:

The answer is A) Non directional nature of evolution

Answer 2

Answer:

This talks about the non- directional nature of evolution ( A).

The statement is a little tricky, but if you refer to your Biology NCERT, the full statement says that 'Evolution is a stochastic process based on chance events in nature and chance mutation in organisms. It is a non- directed process in the sense of determinism.'

With this, we can infer that evolution can appear in any manner in any species and create new species.