In cockroach the wings that help in flying are

Options

A. Fore wings
B. Mesothoracic wings
C. The hind wings which are transparent and memberanous
D. Tegmina

Explanation

**Step-by-Step Solution:**

1. **Identify the Types of Wings in Cockroaches:**
- Cockroaches have two pairs of wings: the forewings and the hindwings.
- The forewings are also referred to as mesothoracic wings or tegmina.

2. **Understand the Characteristics of the Forewings:**
- The forewings (mesothoracic wings) are narrow, thick, opaque, and leathery.
- Their primary function is to protect the hindwings and the body of the cockroach.

3. **Identify the Hindwings:**
- The hindwings are known as metathoracic wings.
- They are broad, thin, transparent, and delicate.

4. **Determine the Function of the Hindwings:**
- The primary function of the hindwings is to aid in flying.
- They are specifically designed for flight, unlike the forewings which serve a protective role.

5. **Conclusion:**
- Based on the characteristics and functions of the wings, the wings that help in flying in cockroaches are the **hind wings (metathoracic wings)**.

**Final Answer:**
The wings that help in flying in cockroaches are the **hind wings (metathoracic wings)**.

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