Question

बिन्दु-उत्परिवर्तन किसे कहते हैं ?
What is point-mutation?​

Answer 1

Answer:

A point mutation is a mutation that only affects a single nucleotide of nucleic acid. Point mutations most commonly involve the substitution of one base for another (which changes the complementary base as well in DNA). The term point mutationt also includes insertions or deletions of a single base pair.

Answer 2

Answer:

please Hindi me bata do sur