NEETBotany-Reproduction in Plants
NEET Botany Embryo Sac MCQ Question
Type: MCQ-conceptual-Medium-Class 12
In angiosperm, the haploid, diploid and triploid structures of a fertilised embryo sac sequentially are;
A
antipodals, synergids and primary endosperm nucleus.
B
synergids, zygote and primary endosperm nucleus.
C
synergids, antipodals and polar nuclei.
D
synergids, primary endosperm nucleus and zygote.
Correct Answer
Option B
Detailed Explanation
In the fertilized embryo sac of angiosperms, synergids are haploid, the zygote is diploid, and the primary endosperm nucleus is triploid.
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