Question

Identify the correct statement for suspension culture.

• A. This does not need sub-culturing at all.
• B. The callus transferred in liquid nutrient medium remains intact even after agitation.
• C. This culture grows much faster than callus culture.
• D. Agitation of the medium is not necessary.

Hint:

Agitation is essential in suspension culture for uniform growth.

Answer 1

The Correct Option is C

Step 1: Understanding suspension culture.
In suspension culture, small groups of plant cells or single cells are grown in a liquid nutrient medium under continuous agitation.
Step 2: Analysis of statements.
Sub-culturing is required to maintain growth, agitation is essential to keep cells suspended, and callus breaks into smaller cell aggregates.
Step 3: Conclusion.
Suspension cultures show faster growth compared to callus cultures due to better aeration and nutrient availability.