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Q8:
Amniocentesis for sex determination is banned in our country. Is this ban necessary? Comment.
Solution :
Definition and Technical Context of Amniocentesis
Amniocentesis is a medical diagnostic technique primarily used in prenatal diagnosis of chromosomal abnormalities (e.g., Down syndrome, Turner syndrome), fetal infections, and sex-linked metabolic disorders. The procedure involves the extraction of a small volume of amniotic fluid—which contains fetal cells—from the amniotic sac surrounding the fetus using a hollow needle guided by ultrasound [Per the Pre-conception and Pre-natal Diagnostic Techniques (PCPNDT) Act, 1994].
The Rationale Behind the Statutory Ban
The prohibition of amniocentesis for the specific purpose of sex determination was necessitated by the following socio-biological crises:
- Gender Imbalance (Skewed Sex Ratio): The misuse of the technique for female feticide has led to a significant decline in the female-to-male sex ratio in India. This demographic shift threatens the stability of the population structure.
- Ethical Violation of Human Rights: Female feticide is a profound violation of the fundamental right to life, as enshrined in global human rights charters and national constitutions [Per the Universal Declaration of Human Rights, Article 3].
- Socio-Cultural Bias: The practice exacerbates patriarchal societal norms, treating the female fetus as a burden, which undermines the dignity and parity of women in society.
Scientific and Ethical Justification of the Ban
The ban is a critical policy instrument for the following reasons:
| Perspective | Impact of Misuse | Policy Justification |
|---|---|---|
| Demographic | Rapid decline in child sex ratio. | Restoring natural biological replacement rates. |
| Ethical | Discrimination based on biological sex. | Upholding the principle of non-discrimination. |
| Legal | Clandestine use of medical technology. | Strict regulation of clinical diagnostic tools. |
Visual Representation of Procedure vs. Prohibition
Analytical Conclusion
The ban is not merely necessary; it is an essential public health and social justice mandate. While amniocentesis remains a vital tool for the detection of congenital anomalies and metabolic disorders, its potential for misuse necessitated a strict legal framework. The prohibition effectively decouples legitimate medical diagnostics from the discriminatory practice of sex-selective abortion, thereby protecting the female population and maintaining the demographic integrity of the nation.
Final Solution: The ban on amniocentesis for sex determination is absolutely necessary to prevent female feticide, rectify the skewed sex ratio, and uphold ethical and human rights standards, while still allowing the procedure for legitimate medical purposes like diagnosing chromosomal or genetic abnormalities.
More Questions from Class 12 Biology Reproductive Health EXERCISES
- Q1: What do you think is the significance of reproductive health in a society?
- Q1: What do you think is the significance of reproductive health in a society?
- Q2: Suggest the aspects of reproductive health which need to be given special attention in the present scenario.
- Q2: Suggest the aspects of reproductive health which need to be given special attention in the present scenario.
- Q3: Is sex education necessary in schools? Why?
- Q3: Is sex education necessary in schools? Why?
- Q4: Do you think that reproductive health in our country has improved in the past 50 years? If yes, mention some such areas of improvement.
- Q4: Do you think that reproductive health in our country has improved in the past 50 years? If yes, mention some such areas of improvement.
- Q5: What are the suggested reasons for population explosion?
- Q5: What are the suggested reasons for population explosion?
- Q6: Is the use of contraceptives justified? Give reasons.
- Q6: Is the use of contraceptives justified? Give reasons.
- Q7: Removal of gonads cannot be considered as a contraceptive option. Why?
- Q7: Removal of gonads cannot be considered as a contraceptive option. Why?
- Q8: Amniocentesis for sex determination is banned in our country. Is this ban necessary? Comment.
- Q9: Suggest some methods to assist infertile couples to have children.
- Q9: Suggest some methods to assist infertile couples to have children.
- Q10: What are the measures one has to take to prevent from contracting STDs?
- Q10: What are the measures one has to take to prevent from contracting STDs?
- Q11(a): State True/False with explanation (a) Abortions could happen spontaneously too. (True/False)
- Q11(a): State True/False with explanation (a) Abortions could happen spontaneously too. (True/False)
- Q11(b): State True/False with explanation (b) Infertility is defined as the inability to produce a viable offspring and is always due to abnormalities/defects in the female partner. (True/False)
- Q11(b): State True/False with explanation (b) Infertility is defined as the inability to produce a viable offspring and is always due to abnormalities/defects in the female partner. (True/False)
- Q11(c): State True/False with explanation (c) Complete lactation could help as a natural method of contraception. (True/False)
- Q11(c): State True/False with explanation (c) Complete lactation could help as a natural method of contraception. (True/False)
- Q11(d): State True/False with explanation (d) Creating awareness about sex related aspects is an effective method to improve reproductive health of the people. (True/False)
- Q11(d): State True/False with explanation (d) Creating awareness about sex related aspects is an effective method to improve reproductive health of the people. (True/False)
- Q12(a): Correct the following statements : (a) Surgical methods of contraception prevent gamete formation.
- Q12(a): Correct the following statements : (a) Surgical methods of contraception prevent gamete formation.
- Q12(b): Correct the following statements : (b) All sexually transmitted diseases are completely curable.
- Q12(b): Correct the following statements : (b) All sexually transmitted diseases are completely curable.
- Q12(c): Correct the following statements : (c) Oral pills are very popular contraceptives among the rural women.
- Q12(c): Correct the following statements : (c) Oral pills are very popular contraceptives among the rural women.
- Q12(d): Correct the following statements : (d) In E. T. techniques, embryos are always transferred into the uterus.
- Q12(d): Correct the following statements : (d) In E. T. techniques, embryos are always transferred into the uterus.
CBSE Solutions for Class 12 Biology Reproductive Health
Chapters in CBSE - Class 12 Biology
- Reproduction in Organisms
- Human Reproduction
- Principles of Inheritance and Variation
- Molecular Basis of Inheritance
- Evolution
- Human Health and Disease
- Strategies for Enhancement in Food Production
- Microbes in Human Welfare
- Biotechnology: Principles and Processes
- Biotechnology and Its Applications
- Organisms and Populations
- Ecosystem
- Biodiversity and Conservation
- Environmental Issues
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