Given below are two statements.

Statement I: The brain of a cockroach supplies nerves to antennae and compound eyes.

Statement II: The supra-oesophageal ganglion represents the brain of a cockroach.

In light of the above statements, choose the correct answer from the options given below.

In a cockroach, the nervous system is organized in such a way that the supra-oesophageal ganglion, located in the head region, functions as the representation of the brain. This ganglion is responsible for supplying nerves to essential sensory organs in the head, specifically the antennae and the compound eyes. The antennae play a crucial role in detecting various environmental stimuli, while the compound eyes, positioned on the dorsal surface of the head, contribute to the cockroach's visual perception.

The supra-oesophageal ganglion acts as a central processing unit for these sensory organs, coordinating the reception and interpretation of signals from the antennae and compound eyes. Through this neural network, the cockroach can effectively process information related to its surroundings, facilitating responses to environmental stimuli. This arrangement emphasises the significance of the supra-oesophageal ganglion as a vital component of the cockroach's nervous system, enabling crucial sensory functions associated with antennae and compound eyes in the head region.