The type of egg in cockroach is called:

Options

A. Microlecithal
B. Centrolecithal
C. Isolecithal
D. Telolecithal

Answer

**Step-by-Step Solution:**

1. **Identify the Question**: The question asks about the type of egg found in cockroaches.

2. **Understand Egg Types**: There are different types of eggs based on the distribution of yolk, which include:
- Microlecithal: Very little yolk.
- Isolecithal: Evenly distributed yolk.
- Telolecithal: Yolk concentrated at one end.
- Centrolecithal: Yolk concentrated in the center.

3. **Focus on Cockroach Eggs**: Cockroaches are a type of insect, and their eggs are specifically categorized.

4. **Define Centrolecithal Eggs**: In centrolecithal eggs, the yolk is concentrated near the center of the egg cell. This type of egg is common in many insects, including cockroaches.

5. **Conclusion**: Based on the information, the type of egg in cockroaches is identified as centrolecithal.

6. **Final Answer**: Therefore, the correct answer is that the type of egg in cockroaches is called "centrolecithal."

---