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.
Abstract. The endosperm is a seed tissue unique to flowering plants. Due to its central role in nourishing and protecting the embryo, endosperm development is subject to parental conflicts and adaptive processes, which led to the evolution of parent-of-originâdependent gene regulation.The endosperm is an intriguing botanical tissueâ (Birchler, 1993). The endosperm is an ephemeral tissue, restricted to the period of seed production and germination. It is largely consumed either by the developing embryo or after germination by the seedling (Lopes and Larkins, 1993).