What role does the placenta play in the growth of the embryo inside the body of the mother? 

The correct answer is Supplying nutrients from the mother's blood to the embryo.

Key Points

• The placenta plays a crucial role in the growth and development of the embryo by supplying nutrients from the mother's blood to the embryo.
• It facilitates the exchange of oxygen and carbon dioxide between the mother and the fetus, ensuring the fetus receives adequate oxygen for growth.
• The placenta acts as a barrier, protecting the fetus from harmful substances in the mother’s blood.
• It also secretes hormones that are essential for maintaining pregnancy and supporting fetal development.
• The placenta helps remove waste products from the fetus's blood, ensuring a safe environment for the fetus to develop.

Additional Information

• The placenta is fully formed by the end of the first trimester, but it continues to grow and function throughout the pregnancy.
• Conditions like preeclampsia and placental abruption can affect the placenta's ability to supply nutrients, posing risks to both the mother and fetus.
• After birth, the placenta is delivered as the "afterbirth," marking the end of the birthing process.