Identify A, B, C and D from the given diagram | vedclass

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Question

(A) In flowering plants,double fertilization involves two processes:$1$. Syngamy: The fusion of one male gamete with the egg cell to form a diploid $(

Vedclass · Accepted Answer

$A-$Syngamy,$B-$Embryo,$C-$Triple fusion,$D-$Endosperm

Vedclass · Answer

(A) In flowering plants,double fertilization involves two processes:$1$. Syngamy: The fusion of one male gamete with the egg cell to form a diploid $(2n)$ zygote,which subsequently develops into an embryo $(B)$. Thus,$A$ is Syngamy and $B$ is Embryo.$2$. Triple Fusion: The fusion of the second male gamete with two polar nuclei (or the central cell) to form a triploid $(3n)$ primary endosperm nucleus,which develops into the endosperm $(C)$. Thus,the process is Triple fusion $(C)$ and the product is Endosperm $(D)$.Therefore,$A-$Syngamy,$B-$Embryo,$C-$Triple fusion,$D-$Endosperm.

Identify $A, B, C$ and $D$ from the given diagram representing double fertilization in flowering plants.

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