Which one of the following is tested by the technique of amniocentesis?
1. Biochemical abnormalities in the foetus
2. Errors of metabolism in the foetus
3. Chromosomal abnormalities in the foetus
4. All of the above
Assertion (A): | India has made prenatal sex determination illegal. |
Reason (R): | Amniocentesis can be misused for pre-natal sex determination. |
1. | (A) is False but (R) is True |
2. | Both (A) and (R) are True and (R) explains (A). |
3. | Both (A) and (R) are True but (R) does not correctly explain (A). |
4. | (A) is True but (R) is False. |