Prevention of deterioration of human race through reducing birth rate among defective individuals is

Options

A. Positive euthenics
B. Negative euthenics
C. Negative eugenics
D. Positive eugenics.

Answer

**Step-by-Step Text Solution:**

1. **Understanding Eugenics**: Eugenics is the study of methods aimed at improving the genetic quality of human populations. It involves the application of genetic principles to enhance the human race.

2. **Distinguishing Between Positive and Negative Eugenics**:
- **Positive Eugenics**: This approach focuses on encouraging reproduction among individuals with desirable traits. It aims to increase the birth rate of those deemed genetically fit.
- **Negative Eugenics**: This approach seeks to reduce the birth rate among individuals with undesirable traits or genetic defects. It aims to eliminate harmful genes from the population.

3. **Analyzing the Question**: The question specifically asks about the prevention of deterioration of the human race through reducing the birth rate among defective individuals. This aligns with the definition of negative eugenics, which aims to eliminate harmful genes by discouraging reproduction among those who carry them.

4. **Conclusion**: Based on the definitions and the context of the question, the correct answer is **negative eugenics**.

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