Compare Redifferentiation with Dedifferentiation.

How the autoclaving is done for culture media?

Briefly explain the surface sterilization of explants.

Point out the factors that determine success rate of tissue culturing.

Mention any three macronutrients and micro nutrients used in MS medium.

What are the optimal conditions that favours the induction of callus from nutrient medium?

How cell suspension is prepared?

What are Secondary metabolites? Give example.

Name any three secondary metabolites obtained from plants and mention their medicinal aspects.

What is somatic embryogenesis? Give any two of its applications.

Differentiate between Somaclonal and Gametoclonal variations.

How are artificial seeds produced?

Give an account on germ plasm conservation.

How cryopreservation works?

What does the terms specification and claim refers with respect to patents?