The phenomenon of double fertilization is cal | vedclass

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Question

(A) In angiosperms,double fertilization involves two fusion events:$1$. Syngamy: One male gamete fuses with the egg cell to form a diploid zygote $(2n

Vedclass · Accepted Answer

Egg cell,secondary nucleus

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(A) In angiosperms,double fertilization 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 two male gametes fuse with the egg cell and the secondary nucleus,respectively.

The phenomenon of double fertilization is called so because the two male gametes fuse with ........ and ........ respectively.

Similar Questions

After double fertilization in angiosperms,the products of syngamy and triple fusion are . . . . . . and . . . . . . respectively.

Explain why sexual reproduction in angiosperms is said to take place through double fertilization and triple fusion? Also,provide a labelled diagram of the embryo sac to explain the phenomenon.

Double fertilization is characteristic of

The primary endosperm nucleus is formed by the fusion of:

Triple fusion is characteristic of

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