What is double fertilization?

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(C) Double fertilization is a characteristic feature of angiosperms.It involves two fusion events:$1$. Syngamy: One male gamete fuses with the egg cel

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Fusion of one male gamete with the egg and the second male gamete with the secondary nucleus

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(C) Double fertilization is a characteristic feature of angiosperms.It involves two fusion events:$1$. Syngamy: One male gamete fuses with the egg cell to form a diploid zygote $(n + n = 2n)$.$2$. Triple Fusion: The second male gamete fuses with the two polar nuclei (or secondary nucleus) to form a triploid primary endosperm nucleus $(n + n + n = 3n)$.Therefore,the correct definition is the fusion of one male gamete with the egg and the second male gamete with the secondary nucleus.

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Fusion of egg and male gamete $- P$
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