Central nervous system of grasshopper.
Answers
Answer:
The nervous system of a grasshopper, like that of a human, can be divided into the peripheral nervous system and the central nervous system. The peripheral nervous system consists of the sensory system, which tells the animal what's going on in its environment (internal as well as external), and the motor system, which carries the commands which control the muscles. The central nervous system, which in humans consists of the brain and spinal cord, in insects, consists of the ventral nerve cord.
Answer:
The nervous system of a grasshopper, like that of a human, can be divided into the peripheral nervous system and the central nervous system. The peripheral nervous system consists of the sensory system, which tells the animal what's going on in its environment (internal as well as external), and the motor system, which carries the commands which control the muscles. The central nervous system, which in humans consists of the brain and spinal cord, in insects consists of the ventral nerve cord
Explanation:
The ventral nerve cord, as its name suggests, is a cord of nervous tissue that runs the length of the animal in the lower part of its body. Grasshoppers are segmented animals, and each segment is controlled by its own ganglion. A ganglion is a package of neurons, containing anything from a few dozen to hundreds of thousands of neurons. The ganglia of each segment are joined to their neighbours by the interganglionic connectives (although some ganglia are fused directly together). Thus the ventral nerve cord consists of this chain of linked ganglia.