Among the seven pairs of contrasting traits in pea plant as studied by Mendel, the number of traits related to flower, pod and seed respectively were

Options

A. 2,2,2
B. 2,2,1
C. 1,2,2
D. 1,1,2

Explanation

To solve the question regarding the number of traits related to flower, pod, and seed in Mendel's study of pea plants, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Seven Pairs of Contrasting Traits**:
Mendel studied seven pairs of contrasting traits in pea plants. These traits include:
- Height of the plant
- Position of the flower
- Color of the pod
- Shape of the pod
- Color of the flower
- Shape of the seed
- Color of the seed

2. **Count the Traits Related to Flowers**:
From the list, the traits related to flowers are:
- Position of the flower (e.g., axial vs. terminal)
- Color of the flower (e.g., purple vs. white)
Therefore, there are **2 traits related to flowers**.

3. **Count the Traits Related to Pods**:
The traits related to pods are:
- Color of the pod (e.g., green vs. yellow)
- Shape of the pod (e.g., inflated vs. constricted)
Thus, there are **2 traits related to pods**.

4. **Count the Traits Related to Seeds**:
The traits related to seeds are:
- Shape of the seed (e.g., round vs. wrinkled)
- Color of the seed (e.g., yellow vs. green)
Hence, there are **2 traits related to seeds**.

5. **Summarize the Findings**:
We have determined that:
- Number of traits related to flowers: 2
- Number of traits related to pods: 2
- Number of traits related to seeds: 2

6. **Final Answer**:
Therefore, the number of traits related to flower, pod, and seed respectively are **2, 2, and 2**.