Who invented the techniques of genetic mapping ?

Options

A. Bateson
B. Morgan
C. Muller
D. Punnet

Answer

**Step-by-Step Solution:**

1. **Understanding Genetic Mapping**: Genetic mapping is a technique used to determine the position of genes on a chromosome. It helps in understanding the linear arrangement of genes.

2. **Identifying Key Figures in Genetics**: The question provides four options: Bateson, Morgan, Muller, and Punnett. Each of these individuals made significant contributions to genetics.

3. **Evaluating Contributions**:
- **Bateson**: Known for his work in the field of genetics and for coining the term "genetics," but not specifically for genetic mapping.
- **Morgan**: Thomas Hunt Morgan is recognized for his pioneering work in genetics, particularly with fruit flies (Drosophila melanogaster), and is credited with the development of the concept of genetic mapping.
- **Muller**: Hermann Joseph Muller is known for his work on mutations and the effects of radiation on genes, but not specifically for genetic mapping.
- **Punnett**: Reginald Punnett is known for the Punnett square, a tool used to predict genetic variation, but he did not invent genetic mapping.

4. **Conclusion**: Based on the evaluation, the correct answer to the question of who invented the techniques of genetic mapping is Thomas Hunt Morgan.

**Final Answer**: Thomas Hunt Morgan

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