Saliva of cockroach is rich in :

Options

A. Amylase
B. Lipase
C. Protease
D. Trypsin

Answer

**Step-by-Step Solution:**

1. **Understand the Question**: The question asks about the primary component found in the saliva of a cockroach.

2. **Identify the Salivary Glands**: Cockroaches have paired salivary glands that are responsible for producing saliva.

3. **Components of Saliva**: Cockroach saliva contains various chemicals and enzymes that aid in digestion.

4. **Determine the Most Abundant Component**: Among the components present in cockroach saliva, the most abundant enzyme is amylase, which is responsible for breaking down carbohydrates.

5. **Evaluate Other Options**: The other options provided are Lipase, Protease, and Trypsin. While these enzymes are important in digestion, they are not the most abundant in cockroach saliva.

6. **Conclusion**: Based on the information gathered, the saliva of cockroach is rich in amylase.

**Final Answer**: Saliva of cockroach is rich in amylase.

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