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प्रश्न
Identity the part of embryo sac which takes part in formation of primary endosperm nucleus during fertlisation
विकल्प
P
Q
R
S
MCQ
उत्तर
Q
Explanation:
Q-polar nuclei are the parts of the embryo sac that participate in the production of the primary endosperm nucleus (PEN) during ferilisation. When a male gamete mates with the polar nuclei, PEN are formed, which nourish the developing embryo.
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