a) Why does endosperm development precede development in angiosperm seeds? State the role of
Channel: Doubtnut
Date: 2020-01-03

a) Why does endosperm development precede development in angiosperm seeds? State the role of endosperm in mature albuminous seeds. b) Describe with the help of three labelled diagrams the different embryonic stages that include mature embryo of dicot plants.