Which of these is true about antennae of cockroaches?

Do cockroaches have antennae?

Their antennae, also known as feelers, are responsible for their sense of smell. Cockroaches have two small appendages on their abdomens, known as the cerci, which act as sensors.

What is the role of hypopharynx in cockroach?

The maxillae in cockroaches are paired and serve the primary function of tasting food. The hypopharynx is closely associated with salivary glands and functions as the tongue that helps in the movement of food in the preoral cavity.

What is the function of Prothorax in cockroach?

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The prothorax bears the first pair of legs and a pair of respiratory openings (spiracles). The much larger mesothorax bears the second pair of legs, a second pair of spiracles, and the pair of forewings.

What type of eyes do cockroaches have?

– Cockroaches (Periplaneta) have two types of eyes, the simple and compound eyes. They have three simple eyes known as ocelli on their forehead and two large, sessile, black, kidney-shaped structures located on the dorsolateral sides of the head capsule.

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