Cockroach has ........ kind of mouth parts

Options

A. Lapping and sponging
B. Chewing and biting type
C. Piercing and suking type
D. Chewing and sucking

Answer

**Step-by-Step Solution:**

1. **Identify the Mouthparts of the Cockroach:**
- The mouthparts of the cockroach consist of several structures: the labrum (upper lip), labium (lower lip), maxillae (jaws), mandibles (chewing parts), and hypopharynx (tongue-like structure).

2. **Understand the Function of Each Structure:**
- The labrum acts as the upper lip, while the labium serves as the lower lip. The maxillae and mandibles are responsible for the chewing action. The mandibles have grinding and incising regions, which help in breaking down food.

3. **Determine the Type of Mouthparts:**
- The combination of these structures indicates that the mouthparts are adapted for chewing and biting. The hypopharynx, which is enclosed by the other mouthparts, aids in the manipulation of food.

4. **Differentiate from Other Types of Mouthparts:**
- It's important to note that other insects have different types of mouthparts. For instance, houseflies have lapping and sponging mouthparts, while mosquitoes have piercing and sucking mouthparts.

5. **Conclude the Answer:**
- Therefore, the correct answer is that cockroaches have chewing and biting type of mouthparts.

**Final Answer:**
Cockroach has chewing and biting kind of mouthparts.

---