What are interferons ? Mention their role.

What are coprolites? Mention its role in phylogeny.

What are restrictions enzyme. Mention their type with role in biotechnology.

What are proteins ? What is their role in our body ?

What are sacred groves? What is their role in conservation?

(i) Who discovered Interferons. (ii) Mention the types of Interferons. (iii) Why yeast cells are preferred than E.coil cells for producing recombinant interferons.

What are the Bio - fertilizers Mention their role in agriculture ?

What are seminiferous tubules? Mention its role.