Plant Growth an...

The hormone involved in metabolism of food material in cereal grain during germination is .....................

Gibberellin is helpful in .....................

The activity of $$\alpha $$-amylase in the endosperm of barley germinating seed is induced by .......

Gibberellins were first discovered in fungal genus

Which of the following is capable of delaying yellowing of leaves?

Which of the following is a coconut milk factor?

Guttman (1957) found a quick increase in the amount of RNA in the nuclei on onion root after .............

Cambial tissue of Pinus radiata contains ..............

Farmers in a particular region were concerned that premature yellowing of leaves of a pulse crop might cause decrease in the yield. Which treatment could be most beneficial to obtain maximum seed yield?

An excised leaf does not turn yellow if it is induced to root. This is attributed to synthesis in root of ...................
or
Leaf ageing is retarded by ........................