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The Reproductive System — Biology STD 10 — Question

ICSE BoardEnglish MediumSTD 10BiologyThe Reproductive System1 Mark
Question
Write the functions :
Placenta
✓

Answer

Placenta: It acts as a nutritive organ for the foetus.
• It acts as a respiratory organ for the exchange of gases $\left( O _2\right.$ and $\left.CO _2\right)$ between developing foetus and mother.
• It acts as an endocrine organ as it secretes oestrogen and progesterone during the last six months of pregnancy.

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