AP BIOLOGY

Detailed explanation-1: -The ovules develop into seeds, from which new plants will grow. In most angiosperms, part of the flower develops into fruit, which protects the seeds inside them. Fruit can be soft like oranges or hard like nuts.

Detailed explanation-2: -Angiosperms are plants that produce flowers and bear their seeds in fruits. They are the largest and most diverse group within the kingdom Plantae, with about 300, 000 species. Angiosperms represent approximately 80 percent of all known living green plants.

Detailed explanation-3: -In botany, a fruit is the seed-bearing structure in flowering plants that is formed from the ovary after flowering. Fruits are the means by which flowering plants disseminate their seeds.

Detailed explanation-4: -Pistil: The ovule producing part of a flower. The ovary often supports a long style, topped by a stigma. The mature ovary is a fruit, and the mature ovule is a seed. Stigma: The part of the pistil where pollen germinates.

Detailed explanation-5: -In flowering plants, the ovule is known as the megasporangium. It has an embryo sac that is made up of a functioning megaspore. The ovule is linked to the placenta by a funicle, which is a stalk. The embryo sac is encased within the nucellus, which is then covered by integuments, which are protective coverings.