The organ through which food and oxygen are supplied to the human embryo and which also prevents harmful materials from reaching the embryo is the
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Correct Answer: Option C
Explanation:
The correct answer is C: placenta.
The placenta is the organ through which the human embryo receives food and oxygen from the mother and also removes waste products. It acts as a protective barrier, preventing harmful materials from reaching the embryo while allowing essential nutrients and oxygen to pass through.
Here’s why the other options are incorrect:
- A: Amnion: The amnion is the membrane that surrounds and protects the embryo by containing the amniotic fluid. It does not supply nutrients or oxygen.
- B: Uterus: The uterus is the organ where the embryo develops, but it is the placenta that provides nourishment and oxygen.
- D: Umbilical cord: The umbilical cord connects the embryo to the placenta and transports nutrients and waste, but it is not the organ that provides food or oxygen.
- E: Fallopian tube: The fallopian tube is where fertilization occurs, but it is not involved in the nourishment or protection of the embryo.
Thus, the placenta is the correct organ.
The correct answer is C: placenta.
The placenta is the organ through which the human embryo receives food and oxygen from the mother and also removes waste products. It acts as a protective barrier, preventing harmful materials from reaching the embryo while allowing essential nutrients and oxygen to pass through.
Here’s why the other options are incorrect:
- A: Amnion: The amnion is the membrane that surrounds and protects the embryo by containing the amniotic fluid. It does not supply nutrients or oxygen.
- B: Uterus: The uterus is the organ where the embryo develops, but it is the placenta that provides nourishment and oxygen.
- D: Umbilical cord: The umbilical cord connects the embryo to the placenta and transports nutrients and waste, but it is not the organ that provides food or oxygen.
- E: Fallopian tube: The fallopian tube is where fertilization occurs, but it is not involved in the nourishment or protection of the embryo.
Thus, the placenta is the correct organ.