Question

what is polar nuclei

Answer 1

polar nuclei Two haploid nuclei in the centre of the emyro sac of flowering plants. These nuclei fuse with a male gamete nucleus to form a triploid endosperm nucleus, which subsequently divides to form the endosperm.

Answer 2

Polar Nuclei -The two typically haploid nuclei which migrate from the poles to the centre of the embryo sac of an angiosperm and there fuse with the second male gamete to form the, typically triploid, primary endosperm nucleus.

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