Describe various methods of fish preservation.

State the methods of fish preservation.

Define asexual reproduction and describe various modes of asexual reproduction.

Describe the various methods of birth control to avoid pregnancy.

Describe various methods for measurement of linear growth of stem and radicle.

Answer the following : Describe the various methods for extinguishing fires .

State whether the following statements are True or False. Correct the false statement. Milk is converted into various products for its preservation purpose.

Describe the methods of heat transfer?

Describe various components of the ecosystem.