Turnip is an example of

Which is a parasite in the following?

Residual soil and _________ are the two classification of soil on the basis of mineral matter in it.

Which part of a plant viewed as a solar panel having full of photosynthetic cells?

Who assures the availability of food in the society?

______ comes as a timely help to Indian farmers in times of crop failures.

Who produce food for all animals?

Which makes the soil fertile?