Match the following columns:

Column I (Term)	Column II (Brief description)
a. Cell culture	1. Regeneration of a plant from a single cell in nutrient medium.
b. Protoplast culture	2. Regeneration of a plant from naked single cell in culture medium.
c. Organ culture	3. Regeneration of plant from a organ like, anther, ovule; bud.
d. Meristem culture	4. Regeneration of a plant from tissues of stem up, root up, etc.

A. a-3, b-4, c-2, d-1

B. a-4, b-3, c-2, d-1

C. a-2, b-3, c-4, d-1

D. a-1, b-2, c-3, d-4

Answer: Option D

Solution(By Examveda Team)

a. Cell culture is the regeneration of a plant from a single cell in a nutrient medium.
b. Protoplast culture is the regeneration of a plant from a naked single cell in a culture medium.
c. Organ culture is the regeneration of a plant from an organ like an anther, ovule and bud.
d. Meristem culture is the regeneration of a plant from tissues of stem up, root up, etc.