Question

Total no of nuclei involved in double fertilization

Answer 1

5 nuclei are involved in double fertilization ( two of two of male gametes and three of egg cell and two polar nuclei

Answer 2

5 nuclei are involved in double fertilization(2 male gamete + 1 egg cell + 2 polar nuclei). one male gamete fuses with egg cell nuclei and another one fuses with 2 polar nulei. this gives rise to endosperm.

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