Question

Placentation defination and types of placenta

Answer 1

it helps in transportation of the organism

Answer 2

$\sf\underline\pink{ Placentation \: :- }$ The mode of arrangements of ovules in a ovary is known as placentation.

$\tt\underline\green{ Types \: of \: placentation }$ :-

It is of 5 types. They are :-

1. Marginal Placentation
2. Axile Placentation
3. Parietal Placentation
4. Free central Placentation
5. Basal Placentation