Question

A true-breeding line is that :-

• A. Having undergone continuous cross pollination
• B. Having undergone continuous self pollination
• C. Shows stable trait inheritance
• D. (B) and (C) both

Answer 1

The correct option is B Having undergone continuous self pollination

A true breeding line is one that, having undergone continuous self-pollination shows the stable trait inheritance and expression for several generations.

So the correct answer is "having undergone continuous self-pollination".