A scion is grafted to a stock. The quality of fruits produced will be determined by the genotype of
stock
scion
both stock and scion
neither stock nor scion
Which is similar term to Hybrid vigour?
A true breeding plant is
In an experiment freshly hatched larvae of an insect (Khapra beetle) were reared on a basal diet (complete diet without cholesterol) with increasing amounts of cholesterol. Results obtained are shown in the given graph.
The graph indicates
Pearl is secreted around the
In mung bean, resistance to yellow mosaic, virus and powdery mildew were brought about by