Most of the petrocrops belong to family
(a) Leguminosae
(b) Rutaceae
(c) Euphorbiaceae
(d) Malvaceae

Options

A. Leguminosae
B. Rutaceae
C. Euphorbiaceae
D. Malvaceae

Answer

To solve the question regarding which family most of the petrocrops belong to, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Definition of Petrocrops**:
- Petrocrops are plants that produce large amounts of latex, which contains long-chain hydrocarbons. These hydrocarbons can be utilized for the production of petroleum.

2. **Identify the Families of Plants**:
- The question provides four options:
- (a) Leguminosae
- (b) Rutaceae
- (c) Euphorbiaceae
- (d) Malvaceae

3. **Research Common Families of Petrocrops**:
- According to the information provided, the most common family associated with petrocrops is Euphorbiaceae. Other families mentioned include Apocyanaceae, Asclepiadaceae, Compositae, Labiate, Sapotaceae, and Asteraceae.

4. **Eliminate Incorrect Options**:
- Leguminosae (a), Rutaceae (b), and Malvaceae (d) do not belong to the families that are primarily known for producing petrocrops.

5. **Select the Correct Answer**:
- Since Euphorbiaceae is identified as the most common family for petrocrops, the correct answer is (c) Euphorbiaceae.

### Final Answer:
(c) Euphorbiaceae

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