Question

Fusogenic agent used for somatic hybridization is ______.

• A. PEG
• B. Auxin
• C. Cytokinin
• D. Agar

Answer 1

The correct option is A

PEG

The correct option is A

Explanation of the correct option:

1. Somatic hybridization is the process in which the protoplasts of two different cells are fused to form a hybrid.
2. The protoplasts are fused with the help of an agent called polyethylene glycol (PEG).

Explanation of the incorrect option:

Option B:

1. Auxin is a plant hormone.
2. It plays a major role in the regulation of plant growth and development.

Option C:

1. Cytokinin is also a plant hormone.
2. This hormone is mainly involved in cell division, cell growth, and differentiation.

Option D:

1. Agar is a jelly-like structure that is obtained from red algae.
2. It is used in the ice cream and jelly manufacturing industries.

Final answer: Fusogenic agent used for somatic hybridization is PEG.