Consider the following statements –
(a) Catechalomines stimulate the breakdown of glycogen in glucose
(b) Glucocorticoids produces anti inflammatory reactions.
(c) LH produce wide ranging actions such as development of growing ovarian follicles, stimulation of growth and activities of female sec. sex organs.
(d) Cortisol releated to mixing of FSH and LH during embryo stage.
Choose the correct statement from above –

Options

A. a, b are true where c, d are false
B. b, c are true where a, d are false
C. a, d are true where b, c are false
D. a is true where b, c, d are false

Answer

To solve the question, we need to evaluate each of the four statements provided and determine which ones are correct.

### Step-by-Step Solution:

1. **Evaluate Statement (a)**:
- Statement: "Catecholamines stimulate the breakdown of glycogen to glucose."
- Explanation: This statement is correct. Catecholamines, such as adrenaline (epinephrine), indeed stimulate the process known as glycogenolysis, where glycogen is broken down into glucose for energy.

2. **Evaluate Statement (b)**:
- Statement: "Glucocorticoids produce anti-inflammatory reactions."
- Explanation: This statement is also correct. Glucocorticoids, such as cortisol, are known for their role in reducing inflammation and are often used in medicine to treat inflammatory conditions.

3. **Evaluate Statement (c)**:
- Statement: "LH produces wide-ranging actions such as development of growing ovarian follicles, stimulation of growth and activities of female secondary sex organs."
- Explanation: This statement is incorrect. The hormone responsible for the development of ovarian follicles is Follicle-Stimulating Hormone (FSH), not Luteinizing Hormone (LH). LH primarily triggers ovulation and the formation of the corpus luteum.

4. **Evaluate Statement (d)**:
- Statement: "Cortisol is related to mixing of FSH and LH during embryo stage."
- Explanation: This statement is also incorrect. Cortisol does not mix FSH and LH; rather, it plays a role in stress response and metabolism. The interaction of FSH and LH is crucial for reproductive functions but is not related to cortisol in this context.

### Conclusion:
- From the evaluations, we find that:
- Statement (a) is correct.
- Statement (b) is correct.
- Statement (c) is incorrect.
- Statement (d) is incorrect.

Thus, the correct statements are (a) and (b).

### Final Answer:
The correct statements are (a) and (b).