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Class 12 NEET Biology Sexual Reproduction in Flowering Plants Questions Part 1
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Question : 67
Total: 99
If an angiospermic male plant is diploid and female plant tetraploid, the ploidy level of endosperm will be
(1997)
tetraploid
pentaploid
haploid
triploid.
Validate
Solution:
(b) : If the female plant is tetraploid, then the central cell of embryo sac, which is a fused polar nuclei, will also be tetraploid. Fusion of the tetraploid central cell to the haploid male gamete forms a pentaploid endosperm in the given example.
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