Question

For propagating forest trees of economic importance which of the following techniques is being widely used?

• A. Grafting
• B. Layering
• C. Micropropagation
• D. Root cutting

Answer 1

The correct option is C Micropropagation

Micropropagation is an advanced vegetative propagation technology for producing a large number of genetically superior and pathogen-free transplants in a limited time and space. Micropropagation is the practice of rapidly multiplying stock plant material to produce a large number of progeny plants, using modern plant tissue culture methods. A greater number of plants can be produced per square meter and the propagules can be stored longer and in a smaller area. Hence for trees of economic importance, micropropagation technique is used.

So the correct option is 'micropropagation'.