The activity of `alpha`-amylase in the endosperm of a germinating seed of barley is induced by

At the onset of speed germination ,the digestive enzymes amylase are produced by the action of Or The activity of alpha amylase in the endosperm of barley geminating seed is induced is induced by

alpha -amylase synthesis is promoted by

alpha -amylase synthesis is promoted by

alpha -amylase synthesis is promoted by

Induction of alpha -amylase activities in barley endosperm is a bioassay of

An enzyme that stimulates germination of barley seed is