Question

Choose the incorrect statement.

(1) Accumulation of useful mutations through ages

has led to the creation of new species of living

beings

(2) Genetic variability provides raw material for the

operation of natural selection and reproductive

isolation

(3) According to Darwin, discontinuous variations

occur as a result of natural selection

(4) Genetic variability is lost if a population crashes

leading to bottle-neck effect no​

Answer 1

Answer:

option d is incorrect statement

please mark as best answer and thank me

Answer 2

Answer:

all of the options