Which one is a triploid?

Options

A. Mango
B. Wheat
C. Orange
D. Banana

Answer

To determine which of the given options is a triploid, we will analyze each option based on their chromosome sets.

### Step-by-Step Solution:

1. **Understanding Triploidy**:
- Triploid organisms have three sets of chromosomes (3n). This condition can occur in plants and can lead to certain desirable traits such as larger fruit size and increased vigor.

2. **Evaluating the Options**:
- **Mango**: Typically, mangoes are diploid (2n), meaning they have two sets of chromosomes.
- **Pea**: Peas are also diploid (2n), which means they do not have three sets of chromosomes.
- **Orange**: Like mangoes and peas, oranges are generally diploid (2n).
- **Banana**: Bananas are known to be triploid (3n). They have three sets of chromosomes, which contributes to their larger size and parthenocarpic nature (producing fruit without fertilization).

3. **Conclusion**:
- After evaluating all the options, the only triploid organism among the choices is **Banana**.

### Final Answer:
The triploid organism from the options provided is **Banana**.

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