The spontaneous mutation were first observed in the plant, commonly known as

Options

A. Prime rose
B. Evening prime rose
C. Table rose
D. China rose

Answer

**Step-by-Step Solution:**

1. **Understanding the Concept of Mutation:**
- A mutation refers to a sudden heritable change in the genetic material of an organism. This change can affect the organism's traits and can be passed on to its offspring.

2. **Identifying the Scientist:**
- The concept of mutation was first introduced by a Dutch botanist named Hugo de Vries. He studied these changes in plants and recognized their significance.

3. **Historical Context:**
- Hugo de Vries conducted his research on mutations in the 1880s, which was a pivotal time for the study of genetics and plant biology.

4. **Identifying the Plant:**
- The first plant in which Hugo de Vries observed spontaneous mutations was the evening primrose. This plant is commonly known for its variations and is significant in the study of genetics.

5. **Conclusion:**
- Therefore, the answer to the question "The spontaneous mutations were first observed in the plant, commonly known as" is the evening primrose.

**Final Answer:**
The spontaneous mutations were first observed in the plant commonly known as the evening primrose.

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