Which of the following procedure is statutorily banned in India, although it helps to detect the chromosomal abnormality ?

Options

A. Cigarette smoking
B. Use of drugs
C. Amniocentesis
D. Use of steroids

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks which procedure is statutorily banned in India despite its ability to detect chromosomal abnormalities.

2. **Analyzing the Options**: The options provided are:
- Cigarette smoking
- Use of drugs
- Amniocentesis
- Use of steroids

3. **Evaluating Each Option**:
- **Cigarette smoking**: This is a harmful habit but does not relate to detecting chromosomal abnormalities.
- **Use of drugs**: Similar to smoking, drug use is harmful but does not serve to detect chromosomal issues.
- **Amniocentesis**: This is a medical procedure where amniotic fluid is extracted from the uterus to analyze fetal cells for chromosomal abnormalities. It can also reveal the sex of the fetus.
- **Use of steroids**: Steroids are used for various medical treatments but do not help in detecting chromosomal abnormalities.

4. **Identifying the Banned Procedure**: Among the options, amniocentesis is the only procedure that can detect chromosomal abnormalities. However, it has been banned in India due to its misuse for sex determination, leading to gender imbalance.

5. **Conclusion**: The correct answer is **amniocentesis**.

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