Sexual Reproduction in Flowering PlantsHard
Question
Double fertilization leading to initiation of endosperm in angiosperms requires
Options
A.Fusion of one polar nucleus and second male gamete only
B. Fusion of two polar nuclei and second male gamete only
C.Fusion of 4 or more polar nuclei and second male gamete only
D.All the above type of fusions in different types of angiosperms.
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