Select the odd one w.r.t petroleum plants

Options

A. Trifolium
B. Jatropha
C. Hevea
D. Euphorbia

Answer

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

### Step 1: Understand the context of the question
The question asks us to identify which of the given options does not belong to the category of petroleum plants. Petroleum plants are those that produce substances used in the production of petroleum or its derivatives.

**Hint:** Look for the common characteristics of the plants listed.

### Step 2: Analyze the options provided
1. **Zetropa** - This plant is known for its role in the production of petroleum products.
2. **Havia** - This plant is also associated with the production of rubber, but it is often linked with petroleum-derived products.
3. **Euphorbia** - Similar to Havia, Euphorbia is known for rubber production and may have ties to petroleum.
4. **Trifolium** - This is a flowering plant belonging to the legume family and is not associated with petroleum production.

**Hint:** Identify which of these plants is primarily known for something other than petroleum production.

### Step 3: Identify the odd one out
Upon analyzing the options, **Trifolium** stands out as it is primarily a legume and does not have any significant connection to petroleum production, unlike the other three options which are associated with either rubber production or petroleum products.

**Hint:** Focus on the primary function or product of each plant.

### Step 4: Conclusion
The odd one out with respect to petroleum plants is **Trifolium**.

**Final Answer:** Trifolium