Autosomes present in human sperm are

Options

A. 46
B. 44
C. 23
D. 22

Answer

To determine the number of autosomes present in human sperm, we can follow these steps:

### Step-by-Step Solution:

1. **Understand Chromosome Composition**:
- In humans, each somatic (body) cell contains a total of 46 chromosomes, which are organized into 23 pairs.

2. **Identify Autosomes and Sex Chromosomes**:
- Out of these 23 pairs, 22 pairs are classified as autosomes (also known as somatic chromosomes), and 1 pair consists of sex chromosomes (X and Y).

3. **Determine the Number of Autosomes in Gametes**:
- During gamete formation (spermatogenesis in males), meiosis occurs, resulting in sperm cells that contain half the number of chromosomes found in somatic cells.
- Therefore, each sperm will contain 23 chromosomes in total.

4. **Calculate the Number of Autosomes**:
- Since there are 22 autosomes in total and 1 sex chromosome (either X or Y), the number of autosomes in human sperm is 22.

5. **Conclusion**:
- Thus, the total number of autosomes present in human sperm is **22**.

### Final Answer:
The number of autosomes present in human sperm is **22**.

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