Double fertilization is defined as ........

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

Vedclass · Accepted Answer

One male gamete fuses with the egg cell and one male gamete fuses with the secondary nucleus

Vedclass · Answer

(A) 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 $(2n)$.$2$. Triple Fusion: The second male gamete fuses with the two polar nuclei (or the secondary nucleus) to form the primary endosperm nucleus $(PEN)$,which is triploid $(3n)$.Thus,the correct description is that one male gamete fuses with the egg cell and one male gamete fuses with the secondary nucleus.

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