Percentage of insect known to be phytophagous

Options

A. nearly 75%
B. nearly 25%
C. nearly 50%
D. nearly 35%

Answer

To determine the percentage of insects that are known to be phytophagous, we can follow these steps:

### Step-by-Step Solution:

1. **Define Phytophagous Insects**:
- Phytophagous insects are those that feed on plant material, including roots, stems, leaves, flowers, and fruits. This includes both larval and adult stages of these insects.

2. **Identify the Percentage**:
- According to the information provided, approximately 25% of the total insect population is classified as phytophagous.

3. **Contextualize the Data**:
- The total insect population is vast, and while 25% are phytophagous, the remaining 75% includes various other types of insects. This can include predatory insects, parasitic insects, and those that feed on other organic materials.

4. **Summarize the Findings**:
- Therefore, the percentage of insects known to be phytophagous is approximately 25%.

### Final Answer:
The percentage of insects known to be phytophagous is approximately **25%**.

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