STANDARDBotany-Reproduction in Flowering Plants

STANDARD Botany Double Fertilization MCQ Question

Type: MCQ-conceptual-Medium-Class 12

Double fertilization process means

A

Fusion of one male gamete nucleus with egg nucleus while fusion of other male gamete nucleus with secondary nucleus

B

Fusion of male gamete nucleus with secondary nucleus

C

Fusion of two polar nuclei with each other

D

Fusion of male gamete nucleus with egg nucleus

Correct Answer

Option A

Detailed Explanation

Double fertilization involves two fertilization events: one male gamete fuses with the egg cell to form a zygote, and the other fuses with two polar nuclei to form the triploid primary endosperm nucleus.

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