Chorionic gonadotropic hormone is secreted by

Options

A. Pituitary
B. Ovary
C. Placenta
D. Uterus.

Answer

**Step-by-Step Solution:**

1. **Understanding the Hormone**: Chorionic gonadotropic hormone (hCG) is a hormone that plays a crucial role during pregnancy. It is important to identify where this hormone is produced in the body.

2. **Identifying the Source**: The options provided are:
- A. Placentary
- B. Ovary
- C. Placenta
- D. Uterus

3. **Analyzing the Options**:
- **Placentary**: This term is not commonly used in scientific literature. It may refer to something related to the placenta but is not a recognized source of hormone secretion.
- **Ovary**: The ovaries produce hormones like estrogen and progesterone but not hCG.
- **Placenta**: The placenta is an organ that develops during pregnancy and is known to secrete hCG.
- **Uterus**: The uterus is involved in the implantation and growth of the embryo but does not secrete hCG.

4. **Conclusion**: Based on the analysis, the chorionic gonadotropic hormone is secreted by the placenta, making option C the correct answer.

5. **Final Answer**: The chorionic gonadotropic hormone is secreted by the **placenta** (Option C).

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