In cockroach, wax present on body is secreated by :

Options

A. Oenocytes
B. Mucocytes
C. Granulocytes
D. Antennae

Answer

**Step-by-Step Solution:**

1. **Identify the Question**: The question asks about the source of wax secretion on the body of a cockroach.

2. **Understand the Role of Oenocytes**: Oenocytes are specialized cells found in the body of cockroaches. They are primarily involved in lipid processing and detoxification.

3. **Connect Wax to Lipids**: Wax is a type of lipid. Since oenocytes are responsible for lipid processing, it is logical to conclude that they would also be responsible for the secretion of wax.

4. **Evaluate Other Options**:
- **Mucocytes**: These cells are involved in mucus secretion, not wax.
- **Granulocytes**: These are a type of immune cell and do not secrete wax.
- **Antennae**: The antennae are sensory organs and do not have a secretory function.

5. **Conclude the Correct Answer**: Since oenocytes are responsible for lipid processing and wax is a lipid, the correct answer is that wax present on the body of a cockroach is secreted by oenocytes.

**Final Answer**: In cockroach, wax present on the body is secreted by oenocytes.

---