Question

Write the role of placenta in pregnancy.

Mention the role of the following:

Placenta

Answer 1

The placenta is an important organ developed during pregnancy. It fulfills multiple critical roles.

1. Nutrient and Gas Exchange: The placenta exchanges nutrition, oxygen, and waste from the mother's bloodstream to the developing foetus. It provides the foetus with essential nutrition and eliminates waste. 
2. Hormone Production: The placenta generates hormones, including hCG, progesterone, and estrogen. Hormones help preserve pregnancy by inhibiting egg release and promoting uterine lining development.
3. Protection: The placenta protects the foetus from hazardous substances and the mother's immune system from fighting them. The placenta supports the developing foetus during pregnancy by allowing nutrition and gas exchange, as well as manufacturing necessary hormones.