How many male gametes participate in triple f | vedclass

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Question

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

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$1$ and $2$

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(A) In angiosperms,double fertilization involves two main processes: $1$. Syngamy: One male gamete fuses with the egg cell to form a diploid zygote. $2$. Triple fusion: The second male gamete fuses with the two polar nuclei (or the secondary nucleus) to form the primary endosperm nucleus $(PEN)$. Therefore,in triple fusion,$1$ male gamete is involved. In double fertilization (which is the sum of syngamy and triple fusion),a total of $2$ male gametes are involved. Thus,the correct sequence is $1$ and $2$.

How many male gametes participate in triple fusion and double fertilization,respectively?

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