An organ where a hormone shows its effect is called

Options

A. Effector
B. Target
C. Initiator
D. Terminator.

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks for the term used to describe an organ where a hormone exerts its effects.

2. **Identifying the Role of Hormones**: Hormones are chemical messengers that travel through the bloodstream to target organs, where they initiate specific physiological responses.

3. **Defining the Target Organ**: The organ that responds to a specific hormone is known as the "target organ." For example, when the hormone oxytocin is released from the pituitary gland, it acts on the mammary glands and the uterus, which are considered the target organs for oxytocin.

4. **Conclusion**: Therefore, the correct term for an organ where a hormone shows its effect is "target organ."

5. **Final Answer**: The answer to the question is "target organ."

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