Mouth parts of Cockroach are

Options

A. Siphoning type
B. Sponging type
C. Biting and chewing type
D. Picrcing and sucking type

Answer

To determine the mouth parts of a cockroach, we can break down the information step by step.

### Step 1: Identify the Mouth Structure
The mouth of the cockroach is located on its head and is surrounded by various structures that play a role in its feeding mechanism.

**Hint:** Look for the main components that make up the mouth structure.

### Step 2: List the Mouth Parts
The mouth parts of a cockroach include:
- **Mandibles**: These are the primary mouthparts used for biting and chewing.
- **Maxillae**: These assist in manipulating food and also have sensory functions.
- **Labium**: This acts as a lower lip and helps in holding food.
- **Labrum**: This acts as an upper lip.
- **Hypopharynx**: This is involved in the process of swallowing.

**Hint:** Remember the specific roles of each mouth part in the feeding process.

### Step 3: Determine the Type of Mouth Parts
Based on the structure and function of the mouth parts listed above, we can categorize the mouth parts of the cockroach. The mandibles are designed for biting and chewing, which indicates that the mouth parts are adapted for this type of feeding.

**Hint:** Consider how the structure of the mouth parts relates to the feeding habits of the cockroach.

### Step 4: Conclusion
After analyzing the mouth parts and their functions, we conclude that the mouth parts of the cockroach are of the **biting and chewing type**.

**Final Answer:** The mouth parts of the cockroach are **C) biting and chewing type**.