Write ploidy of PEN plz fast
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The PEN (Primary endosperm nucleus) is Triploid (3n) because one male gamate fuses with diploid polar nuclei.
The PEN (Primary endosperm nucleus) is Triploid (3n) because one male gamate fuses with diploid polar nuclei.
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PEN refers to primary endosperm nucleus and it is triploid (3N). Primary Endosperm Nucleus is nucleus which results from the fusion of two nuclei of the embryo sac with the male nucleus (sperm) prior to fertilization. Primary endosperm nucleus divides to form endosperm tissue.
Sperm nucleus (n) + binucleate cell (2n) = PEN (3n)
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