List any two characters of Pea plants used by Mendel in his experiments other than height of the plants and the color of the seed.

Explanation

To answer the question regarding the two characters of pea plants used by Mendel in his experiments, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Characters Used by Mendel**: Mendel conducted experiments using seven distinct characters of pea plants. The question specifies that we should exclude the height of the plants and the color of the seeds.

2. **List the Remaining Characters**: The remaining characters that Mendel studied include:
- Flower color
...