Question

explain Placentation​

Answer 1

Answer:

In biology, placentation refers to the formation, type and structure, or arrangement of the placenta. The function of placentation is to transfer nutrients, respiratory gases, and water from maternal tissue to a growing embryo, and in some instances to remove waste from the embryo.

Explanation:

Answer 2

Answer:

Placentation – Arrangement of ovule within the ovary is known as placentation. Various types of placentations found in flowering plants are. (1) Marginal placentation. The placenta forms a ridge along through the ventral suture of the ovary, ovules are borne on the ridge to form two rows. Example: Pea.