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Mutation is discovered by...

Mutation is discovered by

A

Mendel

B

Bateson

C

Hugo-de Vries

D

Punnet

Text Solution

AI Generated Solution

The correct Answer is:
**Step-by-Step Solution:** 1. **Understanding Mutation**: Mutation refers to a change in the DNA or RNA sequence of an organism's genetic material. This can occur through various mechanisms, such as substitution, addition, or deletion of base pairs in the genetic code. 2. **Identifying the Discoverer**: The question asks who discovered mutation. Among the options provided—Mendel, Bettson, Hugo De Vries, and Pannet—the correct answer is Hugo De Vries. 3. **Contribution of Hugo De Vries**: Hugo De Vries was a prominent scientist known for his research on mutations. He studied the evening primrose plant (Oenothera lamarckiana) and observed variations in traits that he attributed to mutations. His work laid the foundation for the modern understanding of genetic variation and inheritance. 4. **Role of Mutagens**: Mutations can be induced by external factors known as mutagens, which include UV rays, radioactive elements, and certain chemicals. These agents can cause changes in the DNA sequence, leading to mutations. 5. **Conclusion**: Therefore, the discovery of mutation is attributed to Hugo De Vries, who made significant contributions to genetics through his research on plant mutations. ---
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