Class 12 Biology Sexual Reproduction in Flowering Plants Double Fertilisation

Easy

Primary Endosperm Nucleus $(PEN)$ is . . . . . . .

GSEB 2022 All GSEB

A
Haploid
B
Diploid
C
Triploid
D
Tetraploid

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Class 12 Questions

Class 12

Biology Questions

Chapter

Sexual Reproduction in Flowering Plants

Subtopic

Double Fertilisation

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Similar Questions

Which of the following is $NOT$ true regarding double fertilization?

Medium

Which pair of the following cells in the embryo sac are destined to change their ploidy after fertilization?

What is triple fusion? Where and how does it take place? Name the nuclei involved in triple fusion.

Easy

Assertion $(A)$: In roses,the endosperm is formed after fertilization.
Reason $(R)$: Double fertilization is observed in angiosperms.

Medium

Double fertilization is

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