What is Denitrification?

Find the odd man out Photosynthesis, Nitrification, Ammonification, Denitrification

Give reasons: Denitrification reduces the fertility of the soil.

What is Intercalated discs? What is their function?

Find the odd man out Biological nitrogen fixation, ammonification, nitrification, denitrification, industrial nitrogen fixation

What is galvanization? What purpose is served by it?

What is acceleration ? What are its types ?

Answer the following question What is an electric cell? What is its main function

What is Penicillin? What is it used for?

What are histones? What are their functions?