Wings are covered by scales in

Options

A. Dragonflies
B. Houseflies
C. Mosquitoes
D. Butterflies and Moths.

Answer

To solve the question "Wings are covered by scales in," we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Question**: We need to identify which of the given options has wings covered by scales.

2. **Identify the Options**: The options provided are:
- Dragonflies
- Houseflies
- Mosquitoes
- Butterflies and Moths

3. **Recall Insect Classification**: All the options belong to the class Insecta, which is part of the phylum Arthropoda.

4. **Focus on the Order Lepidoptera**: Within the class Insecta, we need to focus on the order Lepidoptera. This order is known for having wings covered with scales.

5. **Define Lepidoptera**: The term "Lepidoptera" comes from Greek words "lepis" meaning scales and "pteron" meaning wings. This indicates that members of this order have wings that are covered with tiny scales.

6. **Identify Members of Lepidoptera**: The common insects that belong to the order Lepidoptera are butterflies and moths.

7. **Eliminate Other Options**:
- Dragonflies, houseflies, and mosquitoes do not have scales on their wings; instead, they have membranous wings.

8. **Conclude the Answer**: Since butterflies and moths are the only insects listed that have wings covered by scales, they are the correct answer.

### Final Answer:
Wings are covered by scales in **butterflies and moths**.

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