Choose the option that is the direct form of the

Which of the following is the edible part of Litchi ?

Intercultivation operations are meant for 

The CO₂ receptor in C₃ plants is

Which of the following process release energy in plant?

Rocks containing free silica in abundance and is not combined with bases are called

Water movement in a saturated soil is governed by

Brassica juncea is the botanical name of

Which of the following countries is the centre of origin of rice?

…………………silkworm spp. Is commonly reared in Ricinus communis