How many chromosomes will be in cells of human, produces by meiosis ?

Options

A. 46
B. 69
C. 23
D. 100

Answer

To determine how many chromosomes are present in human cells produced by meiosis, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Chromosome Number in Humans**:
- Humans have a diploid chromosome number, which means they have two sets of chromosomes. Each set contains 23 chromosomes, leading to a total of 46 chromosomes (23 pairs).

2. **Identify the Process of Meiosis**:
- Meiosis is a type of cell division that reduces the chromosome number by half. This process occurs in diploid cells to produce haploid gametes (sperm and egg cells).

3. **Calculate the Result of Meiosis**:
- Since meiosis reduces the chromosome number by half, the diploid number (46 chromosomes) is divided by 2.
- Therefore, 46 chromosomes ÷ 2 = 23 chromosomes.

4. **Conclusion**:
- The cells produced by meiosis in humans (the gametes) will contain 23 chromosomes.

### Final Answer:
The number of chromosomes in human cells produced by meiosis is **23**.

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