Which of the following feature is not common between Newt & Hemidactylus

Options

A. body is divisble into head, neck, truck and tail
B. head has a pair of eyes and tympanic membranes.
C. trunk has two pairs of limbs
D. heart is three chambered

Answer

To determine which feature is not common between a newt and Hemidactylus, we need to analyze the characteristics of both organisms.

### Step-by-Step Solution:

1. **Identify the Organisms**:
- Newt: An aquatic amphibian belonging to the family Salamanderidae.
- Hemidactylus: A genus of lizards commonly known as wall lizards.

2. **Analyze the Features Provided**:
- **Option A**: Body is divisible into head, neck, trunk, and tail.
- **Option B**: Head has a pair of eyes and tympanic membranes.
- **Option C**: Strunk has two pairs of limbs.
- **Option D**: Heart is three-chambered.

3. **Evaluate Each Feature**:
- **Option A**: Newts do not have a distinct neck; their body is typically divided into head, trunk, and tail. In contrast, Hemidactylus has a body structure that includes a head, neck, trunk, and tail. Therefore, this feature is not common between the two.
- **Option B**: Both newts and Hemidactylus have a head with a pair of eyes and tympanic membranes, so this feature is common.
- **Option C**: Newts have four limbs, while Hemidactylus also has four limbs (two pairs). This feature is common as well.
- **Option D**: Newts have a three-chambered heart, and Hemidactylus also has a three-chambered heart. This feature is also common.

4. **Conclusion**:
- The feature that is not common between newts and Hemidactylus is **Option A**: "Body is divisible into head, neck, trunk, and tail."

### Final Answer:
The feature that is not common between Newt and Hemidactylus is **Option A**: Body is divisible into head, neck, trunk, and tail.

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