Used Rarely. gravamen is in the lower 50% of commonly used words in the Collins dictionary
The coconut endosperm is a nuclear type. In very young coconut fruit (about 50mm long) the endosperm is found as a clear fluid in which float numerous nuclei of various sizes. This fluid is compactly filling the embryo sac in which the embryo is developing.
Definition of ENDOSPERM. : a nutritive tissue in seed plants formed within the embryo sac by division of the endosperm nucleus.See endosperm defined for kids. ADVERTISEMENT. a nutritive tissue in seed plants formed within the embryo sac by division of the endosperm nucleus. See endosperm defined for kids.