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Estrogen is secreted by :...

Estrogen is secreted by :

A

Corpus albicans

B

Corpus Callosum

C

Corpus Luteum

D

Cells of graffian follicle

Text Solution

AI Generated Solution

The correct Answer is:
**Step-by-Step Solution:** 1. **Identify the Hormone and Its Function**: Estrogen is a key hormone in the female reproductive system, primarily responsible for the development of female secondary sexual characteristics and regulation of the menstrual cycle. 2. **Locate the Source of Estrogen**: Estrogen is secreted by the ovaries, which are the primary female reproductive organs. 3. **Differentiate Between Structures**: The question provides several options: corpus albicans, corpus callosum, corpus luteum, and cells of Graafian follicle. We need to identify which of these is responsible for estrogen secretion. 4. **Understand the Role of Ovarian Structures**: - **Corpus Albicans**: This is the scar tissue formed after the corpus luteum degenerates and does not secrete hormones. - **Corpus Callosum**: This is a structure in the brain that connects the two hemispheres and is not related to hormone secretion. - **Corpus Luteum**: This structure forms after ovulation and primarily secretes progesterone, not estrogen. - **Cells of Graafian Follicle**: These are the cells surrounding the developing egg in the ovary and are responsible for the secretion of estrogen. 5. **Conclusion**: The correct answer is that estrogen is secreted by the cells of the Graafian follicle. **Final Answer**: Estrogen is secreted by the cells of the Graafian follicle. ---
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