Draw and label any four parts of alimentary canal of a cockroach.

Explanation

To answer the question, we need to draw and label four parts of the alimentary canal of a cockroach. Here’s a step-by-step solution:

### Step 1: Draw the Outline of the Alimentary Canal
Start by drawing a simple outline of the cockroach's alimentary canal. This should include a tube-like structure that represents the entire length of the canal from the mouth to the anus.

### Step 2: Add the Foregut
1. **Mouth**: At the beginning of the canal, draw the mouth opening.
2. **Pharynx**: Just after the mouth, draw a small bulbous structure to represent the pharynx.
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