Biology for IGCSE & O level - Reproduction (Section 6 - No. 45)
What is the primary function of the placenta?
To store nutrients for the fetus.
To produce hormones for the mother.
To facilitate the exchange of nutrients and waste between the mother and the fetus.
To protect the fetus from pathogens.
Explanation
The placenta is crucial for exchanging substances between the mother and the fetus, enabling the fetus to receive nourishment and oxygen and remove waste products.
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