Question

What is placenta? What is the work of it ?

Answer 1

1.

a flattened circular organ in the uterus of pregnant eutherian mammals, nourishing and maintaining the fetus through the umbilical cord.

2.

BOTANY

(in flowers) part of the ovary wall to which the ovules are attached.



The placenta acts to provide oxygen and nutrients to the fetus, whilst removing carbon dioxide and other waste products. It metabolises a number of substances and can release metabolic products into maternal and/or fetal circulations.

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Answer 2

The temporary tissue found between the foetus and uterine wall of the mother is called placenta.

There are a number of uses of placenta, the most important is that it helps the foetus derive it's nourishment.