Question

New species may be formed if :
i. DNA undergoes significant changes in germ cells
ii. there is no change in the genetic material
iii. mating does not take place
(A) (i) and (ii) (B) (i) and (iii) (C) (ii) and (iii) (D) (i), (ii) and (iii)

Gujarat Board Class X Science and Technology Chapter 16 - Heredity and Evolution

Answer 1

D. (I) (ii) (iii) ALL THE ABOVE

Answer 2

I think the answer is option (D)

hope so my answer is useful......^_^  !!!