which of the following trait of garden pea is not present on 4th chromosome?

Options

A. flower position
B. stem height
C. pod shape
D. pod colour

Answer

To determine which trait of garden pea is not present on the 4th chromosome, we will analyze the traits listed in the question and their corresponding chromosome numbers based on Mendel's experiments.

### Step-by-Step Solution:

1. **Identify the Traits and Chromosomes**:
- We need to identify the traits of garden pea mentioned in the options:
- Flower position
- Stem height
- Pod shape
- Pod color

2. **Refer to Mendel's Findings**:
- According to Mendel's experiments, he identified specific traits associated with certain chromosomes:
- **Stem height**: Present on the 4th chromosome.
- **Flower position**: Present on the 4th chromosome.
- **Pod shape**: Present on the 4th chromosome.
- **Pod color**: Present on the 5th chromosome.

3. **Analyze Each Option**:
- **Flower position**: Present on the 4th chromosome.
- **Stem height**: Present on the 4th chromosome.
- **Pod shape**: Present on the 4th chromosome.
- **Pod color**: Present on the 5th chromosome.

4. **Conclusion**:
- Based on the analysis, the trait that is **not present on the 4th chromosome** is **pod color**.

### Final Answer:
The trait of garden pea that is not present on the 4th chromosome is **Pod Color** (Option D).