The sex chromosomes in females are

Options

A. XX
B. XY
C. YY
D. XXY

Explanation

**Step-by-Step Solution:**

1. **Understanding Sex Chromosomes**:
- Sex chromosomes are the chromosomes that determine the sex of an individual. In humans, there are two types of sex chromosomes: X and Y.

2. **Sex Chromosomes in Males and Females**:
- Males have one X and one Y chromosome, represented as XY.
- Females have two X chromosomes, represented as XX.

3. **Identifying the Correct Answer**:
- The question asks specifically about the sex chromosomes in females. Since females have two X chromosomes, the correct answer is XX.

4. **Conclusion**:
- Therefore, the sex chromosomes in females are XX.

**Final Answer**: The sex chromosomes in females are XX.

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