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The hormone which controls the uterine c...

The hormone which controls the uterine cycle in women is

A

Estrone

B

Androsterone

C

Progesterone

D

Testosterone

Text Solution

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The correct Answer is:
To solve the question regarding the hormone that controls the uterine cycle in women, we can follow these steps: ### Step-by-Step Solution: 1. **Understanding the Uterine Cycle**: - The uterine cycle in women is also known as the menstrual cycle. It involves a series of physiological changes that prepare the uterus for potential pregnancy. 2. **Identifying Key Hormones**: - The menstrual cycle is regulated by various hormones produced by the brain and the ovaries. The primary hormones involved are estrogen and progesterone. 3. **Role of the Hypothalamus and Pituitary Gland**: - The hypothalamus in the brain releases hormones that stimulate the pituitary gland. The pituitary gland then produces hormones that prompt the ovaries to release sex hormones. 4. **Phases of the Menstrual Cycle**: - The menstrual cycle consists of four phases: - Menstruation - Follicular phase - Ovulation - Luteal phase 5. **Focusing on Progesterone**: - Among the hormones mentioned (estrone, androsterone, progesterone, testosterone), progesterone plays a crucial role in regulating the uterine cycle, particularly in preparing the endometrium for implantation after ovulation. 6. **Conclusion**: - Based on the functions of these hormones, the hormone that primarily controls the uterine cycle is **progesterone**. ### Final Answer: The hormone which controls the uterine cycle in women is **progesterone** (Option 3). ---
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