Depot Medroxyprogesterone Acetate (DMPA), known as Depo-Provera, is a long-lasting contraceptive hormone that is 97-99.7% effective in preventing pregnancy. Depo-Provera contains synthetic progesterone and is given by injection, usually in the arm, hip, upper thigh, or abdomen.
Seed is one of the main part of a flower . So it is the future plant .The function of seeds are for the plant to reproduce.The radicle in a seed will become the plants roots.Seeds on a tree are generally inside of some fruit or blossom. When these fruits or flowers grow they can be pollinated by bees or birds or fall and have a chance to grow . Views.
Lecture 17. Seed and Fruit Development. The seed develops from the ovule and contains the embryo and endosperm, surrounded by the maternally derived seed coat. The function of the seed is to protect the embryo, to sense environmental conditions favorable to germination and to nourish the germinating seedling.n early development all angiosperm seeds also contain an endosperm, but in many seeds the endosperm is completely absorbed by the developing embryo. The embryo and endosperm are products of fertilization while the seed coat develops from the integuments of the ovule.