Copyright in government works lasts

Which among the following crops is classified as a photo-insensitive plant and hence can be grown in varying photoperiods?

Scientific name of tobacco caterpillar is -

In which crop is ratooning a common practice?

‘Pusa Arunima’ is an improved hybrid variety of this crop released by IARI, New Delhi—

____ is the only design in which principle of local control is not used.

Major source of water used by plants is:

Match List I with List II

Leaf curl disease of cotton is due to 

Megasporogenesis occurs in

Which one is insect trap crop?