Question

Both nucellus and endosperm have abundant reserve food materials. How is their food reservoir utilised in angiosperms ?

Answer 1

Answer:

Both nucellus and endosperm have abundant reserve food materials. How is their food reservoir utilised in angiosperms ? Answer : Enclosed within the integuments of the megasporangium is a mass of cells called the nucellus whereas endosperm surrounds the embryo in the seeds of angiosperms.