Shashank Tripathi

m.sc. biochemistry biosynthesis of carbohydrates agents of pollination modes of pollination class xii and x double fertilization pollination microsporangium (pollen sac) anther walls development of anther walls male reproductive part of flower (stamens) structure of flower flower introduction to sexual reproduction in flowering p reproduction in flowering part structure of embryo sac structure of pollen grain carpels pistis megasporogenesis microsporogenesis #biology #reproduction in organisms #description