Which of the following is false about earthworm -
I. Earthworms can distinguish light intensities
II. Earthworms have compound eye
III. Earthworm can feel vibrations in the ground
IV. They have chemoreceptors
V. The sense organs are located on the anterior part of body

Options

A. All
B. None
C. Only II
D. All except II

Answer

To determine which statement about earthworms is false, we will analyze each statement one by one.

### Step-by-Step Solution:

1. **Statement I: Earthworms can distinguish light intensities.**
- Earthworms do not have eyes like humans or other animals, but they possess light-sensitive cells that allow them to detect light intensity. Therefore, this statement is **true**.

2. **Statement II: Earthworms have compound eyes.**
- Earthworms do not have compound eyes. Instead, they lack true eyes and have light-sensitive organs that can detect light but do not form images. Thus, this statement is **false**.

3. **Statement III: Earthworms can feel vibrations in the ground.**
- Earthworms are sensitive to vibrations in their environment, which helps them detect movement and potential threats. This statement is **true**.

4. **Statement IV: They have chemoreceptors.**
- Earthworms possess chemoreceptors that allow them to detect chemical stimuli in their environment, which is essential for finding food and mates. Therefore, this statement is **true**.

5. **Statement V: The sense organs are located on the anterior part of the body.**
- The sensory organs of earthworms are indeed located in the anterior part of their body. This statement is **true**.

### Conclusion:
The only false statement about earthworms is **Statement II: Earthworms have compound eyes**.

### Final Answer:
**The false statement is II. Earthworms have compound eyes.**

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