Normal functioning of sex glands is regulated by
(a) Tocopherrol
(b) Calciferol
(c) Phylloquinone
(d) Pyridoxine

Options

A. Tocopherrol
B. Calciferol
C. Phylloquinone
D. Pyridoxine

Answer

To determine which vitamin regulates the normal functioning of sex glands, let's analyze each option provided in the question:

1. **Tocopherol (Vitamin E)**:
- Tocopherol is known as Vitamin E, which is a fat-soluble vitamin.
- It plays a crucial role in the normal functioning of sex glands and is essential for reproductive health.
- Therefore, this option is likely correct.

2. **Calciferol (Vitamin D2)**:
- Calciferol refers to Vitamin D2, which is primarily involved in calcium absorption in the body.
- It does not have a direct role in the functioning of sex glands.
- Hence, this option is incorrect.

3. **Phylloquinone (Vitamin K1)**:
- Phylloquinone is known as Vitamin K1, another fat-soluble vitamin.
- Its main functions are related to blood coagulation and vascular metabolism.
- It does not regulate the functioning of sex glands, making this option incorrect.

4. **Pyridoxine (Vitamin B6)**:
- Pyridoxine is known as Vitamin B6, which is a water-soluble vitamin.
- It is involved in various metabolic processes, including protein, fat, and carbohydrate metabolism.
- However, it does not specifically regulate the functioning of sex glands, so this option is also incorrect.

Based on this analysis, the correct answer is:
**(a) Tocopherol (Vitamin E)**