Flying Lizard is able to glide in air with the help of

Options

A. Wings
B. Patagia
C. Webbed digits
D. Flat tail.

Answer

**Step-by-Step Solution:**

1. **Identify the Animal**: The question refers to the "flying lizard," which is also known as "Draco." This animal belongs to the class Reptilia.

2. **Understand the Ability to Glide**: The flying lizard is known for its ability to glide through the air. This ability is important for its arboreal lifestyle, meaning it lives in trees.

3. **Examine the Body Structure**: The flying lizard has a unique body structure that aids in gliding. It is dorsoventrally flattened, which resembles the shape of a leaf.

4. **Identify the Gliding Mechanism**: The key feature that allows the flying lizard to glide is the presence of skin extensions on the lateral sides of its body. These extensions are known as the patagia (singular: patagium).

5. **Function of Patagia**: The patagia act like wings but are not true wings. They are supported by elongated ribs that help maintain their structure and function during gliding, similar to a parachute.

6. **Eliminate Other Options**: The other options provided (wings, webbed digits, flat tail) do not contribute to the gliding ability of the flying lizard. The correct answer is specifically related to the patagia.

7. **Conclusion**: Therefore, the flying lizard is able to glide in the air with the help of patagia.

**Final Answer**: Patagia

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