Question

Which technique did Mendel use while experimenting on pea plants?

• A. Natural pollination
• B. Hybridisation
• C. Grafting
• D. Emasculation

Hint:

Mendel used emasculation to prevent self-pollination and control cross-breeding in his experiments with pea plants.

Answer 1

The Correct Option is D

Step 1: Understanding Mendel’s method.
Mendel controlled pollination in his experiments by using the technique of emasculation, where he removed the male parts (anthers) of the flowers to prevent self-pollination. He then cross-pollinated the flowers by transferring pollen from another plant. This method ensured that Mendel could control the genetic cross-breeding of pea plants.
Step 2: Conclusion.
Thus, Mendel used emasculation to control pollination, corresponding to option (d).