Which one of the following statements is incorrect?

Options

A. Glucagon is secreted by pancreas.
B. Androgens are produced by ovary.
C. Thyrogens is secreted by thyroid.
D. Oxytocin is secreted by pituitary.

Explanation

**Step-by-Step Solution:**

1. **Understand the Question:** The question asks us to identify which statement among the given options is incorrect.

2. **Analyze Each Statement:**
- **Option 1:** "Glucagon is secreted by the pancreas."
- This statement is correct. Glucagon is indeed secreted by the pancreas, specifically by the alpha cells of the islets of Langerhans.

- **Option 2:** "Androgen is produced by the ovary."
- This statement is incorrect. Androgens are primarily produced by the testes in males. While ovaries do produce some androgens, they are not the main source. The adrenal glands also produce androgens in small amounts.

- **Option 3:** "Thyrogens is secreted by the thyroid."
- This statement is correct. The thyroid gland secretes thyroxine, also referred to as thyrogens.

- **Option 4:** "Oxytocin is secreted by the pituitary."
- This statement is correct. Oxytocin is produced in the hypothalamus and released by the posterior pituitary gland.

3. **Identify the Incorrect Statement:** After analyzing all options, we find that the incorrect statement is Option 2: "Androgen is produced by the ovary."

4. **Conclusion:** The answer to the question is that the incorrect statement is Option 2.

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