The term "linkage was coined by

Options

A. G Mendel
B. W. Sutton
C. T. H. Morgan
D. T. Boveri

Answer

**Step-by-Step Solution:**

1. **Understanding the Concept of Linkage:**
- Linkage refers to the phenomenon where genes that are located close to each other on the same chromosome tend to be inherited together. This is because they are less likely to be separated during the process of meiosis.

2. **Identifying Key Figures in Genetics:**
- Several key figures have contributed to the field of genetics, including Gregor Mendel, Walter Sutton, T.H. Morgan, and T. Boveri. Each of these scientists made significant contributions to our understanding of heredity and genetics.

3. **Gregor Mendel:**
- Mendel is known as the father of genetics for his foundational work on inheritance patterns in pea plants. However, he did not coin the term "linkage."

4. **Walter Sutton and T. Boveri:**
- Sutton and Boveri are known for proposing the chromosomal theory of inheritance, which states that genes are located on chromosomes. They did not coin the term "linkage" either.

5. **T.H. Morgan:**
- T.H. Morgan is recognized for his work in experimental genetics and is credited with coining the term "linkage." He conducted experiments with fruit flies (Drosophila) that demonstrated how genes could be linked on chromosomes.

6. **Conclusion:**
- The term "linkage" was coined by T.H. Morgan.

**Final Answer:**
The term "linkage" was coined by T.H. Morgan.

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