select odd one out w.r.t recessive trait in pea plant

Options

A. green seed colour
B. green pod colour
C. yellow pod colour
D. white flower colour

Answer

To solve the question of selecting the odd one out with respect to recessive traits in pea plants, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Context**:
- The question pertains to the recessive traits in pea plants, which were studied by Gregor Mendel. He identified several traits that can be either dominant or recessive.

2. **Identify the Traits Studied by Mendel**:
- Mendel studied seven pairs of contrasting traits in pea plants:
1. Plant height (Tall vs. Dwarf)
2. Flower position (Axial vs. Terminal)
3. Pod color (Green vs. Yellow)
4. Pod shape (Inflated vs. Constricted)
5. Seed color (Yellow vs. Green)
6. Seed shape (Round vs. Wrinkled)
7. Flower color (Purple vs. White)

3. **Determine the Recessive Traits**:
- From Mendel's findings, the following traits are considered recessive:
- Green seed color (recessive to yellow)
- Wrinkled seed shape (recessive to round)
- Constricted pod shape (recessive to inflated)
- White flower color (recessive to purple)
- Green pod color (dominant over yellow pod color)

4. **Identify the Odd One Out**:
- The question asks for the odd one out regarding recessive traits.
- The traits that are recessive include green seeds, wrinkled seeds, and constricted pods. However, green pod color is actually a dominant trait, not a recessive one.

5. **Conclusion**:
- Therefore, the odd one out with respect to recessive traits in pea plants is **green pod color**.

### Final Answer:
The odd one out with respect to recessive traits in pea plants is **green pod color**.