DENDROLOGY

Detailed explanation-1: -Endosperm: The endosperm is where the nutrients are kept. It gives the seed nutrition in the form of starch, carbs, and proteins to help the embryo germinate. It can be found beneath the seed coat. Until germination, the seeds can be kept alive by consuming nutrients.

Detailed explanation-2: -The outer covering of a seed is called seed coat. The seed coat protects the baby plant residing inside the seed. The swollen part of the seed called cotyledon stores food and all the other essential nutrients required for the baby plant.

Detailed explanation-3: -Gymnosperms and angiosperms are plants that store their food in seeds. In gymnosperms the seeds are exposed, while in angiosperms the seeds are protected by a fruit. Gymnosperms include conifers and cycads while angiosperms include mangoes, guavas and most trees which produce fruits.