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How many eggs are produced by a human fe...

How many eggs are produced by a human female in reproductive age

A

About `7 "million"`

B

`28`

C

`750`

D

About `400 - 450`

Text Solution

AI Generated Solution

The correct Answer is:
To answer the question of how many eggs are produced by a human female during her reproductive age, we can break down the information step by step: ### Step-by-Step Solution: 1. **Understanding Egg Production**: - At birth, a female baby has a finite number of eggs (oocytes) in her ovaries. This number is approximately 7 million. 2. **Egg Count at Birth**: - By the time of birth, the female has around 7 million primary oocytes. This is the total number of eggs she will have throughout her life. 3. **Reduction of Egg Count**: - After birth, the number of eggs decreases significantly. This reduction continues throughout childhood and into puberty. 4. **Puberty and Menstrual Cycle**: - Upon reaching puberty, the female begins her menstrual cycle. During each cycle, typically one egg matures and is released (ovulated). 5. **Final Egg Count**: - By the time a female reaches her reproductive age, the number of eggs has decreased significantly from the original 7 million. - It is estimated that only about 400 to 500 eggs will be ovulated during her entire reproductive life, as most of the eggs undergo atresia (a process of degeneration). 6. **Conclusion**: - Therefore, while a female is born with approximately 7 million eggs, the number of eggs that are actually released during her reproductive years is much lower, around 400 to 500. ### Final Answer: - A human female produces approximately 7 million eggs at birth, but only about 400 to 500 eggs are ovulated during her reproductive age.
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