Question

Expain Placentation and its types​

Answer 1

$\mathscr\red{HELLO!}$

Thanks for asking the question.❤️

$\mathscr\pink{<u>Placentation</u>}$

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.

Types:

• Basal placentation: The placenta is at the base (bottom) of the ovary and a single ovule is attached to it. Example: Sunflower, marigold. Parietal placentation: Here ovary is one-chambered but it becomes two- chambered due to the formation of the false septum.
• Marginal
• Axile
• Parietal

Hope it helps you

Answer 2

Ello ↩❤❤❤

Your answer is here ↩↪↪

Placentation is defined as the mode of arrangements of ovules in the placenta within the ovary.

There are four types of Placentation:

1) Marginal

2) Axile

3) Parietal

4) Basal

This are the types of Placentation.

Hope it helps you.

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