Numbers of vegetative characters considered by Mendel in Pea plant

Options

A. 3
B. 14
C. 7
D. only 1

Answer

To answer the question regarding the number of vegetative characters considered by Mendel in pea plants, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Mendel's Work**:
- Gregor Mendel is known as the father of genetics, and he conducted experiments to understand inheritance patterns using pea plants (Pisum sativum).

2. **Identifying the Characters Studied**:
- Mendel focused on seven contrasting traits in his experiments. These traits were selected because they exhibited clear, distinct phenotypes, making it easier to observe inheritance patterns.

3. **Listing the Seven Contrasting Traits**:
- The seven traits Mendel studied are:
1. **Stem Height**: Tall vs. Dwarf
2. **Seed Shape**: Round vs. Wrinkled
3. **Seed Color**: Yellow vs. Green
4. **Pod Shape**: Inflated vs. Constricted
5. **Pod Color**: Green vs. Yellow
6. **Flower Color**: Violet vs. White
7. **Flower Position**: Axial vs. Terminal

4. **Conclusion**:
- Mendel considered a total of **seven vegetative characters** in his experiments with pea plants.

### Final Answer:
Mendel considered **seven vegetative characters** in pea plants.

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