| New species may be formed if |
| (i) DNA undergoes significant changes in germ cells. |
| (ii) Chromosome number changes in the gamete. |
| (iii) There is no change in the genetic material. |
| (iv) Mating does not take place. |
A) (i) and (ii)
B) (i) and (iii)
C) (ii), (iii) and (iv)
D) (i), (ii) and (iii)
E) None of these
Correct Answer: A
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