Biological control of apple woolly aphid is _____

The word “ Communication” is derived from which language

Diffusion of water or other solvent through a semi-permeable membrane is  called

Where is cytokinin synthesis occurs in plants?

Pollen sterility in wheat is due to deficiency of

Udbatta disease in rice is caused by

Which of the following is not a function of Auxin? 

The process of removal of undesirable or non-productive animals from herd is called……………………

Clark-63 is the variety of