Which is the cutting organ in the mouth parts of cockroach?

Question

Answer 1

There are five mouthparts in cockroaches. The parts are labrum, mandibles, maxillae, labium, and hypopharynx.
The mandibles are hard structures. These are triangular shaped structures. They are placed below the labrum and are present on both the sides of the mouth.
They have pointed teeth-like structures that helps in cutting the food.
Thus, the correct answer is option C.

Answer 2

There are five mouthparts in cockroaches. The parts are labrum, mandibles, maxillae, labium, and hypopharynx.
The mandibles are hard structures. These are triangular shaped structures. They are placed below the labrum and are present on both the sides of the mouth.
They have pointed teeth-like structures that helps in cutting the food.

Thus, the correct answer is option C.