Section B: Give a very short answer to the question given below.
22. Write the name and function of parts (i) and (ii) in the diagram of a neuron given below.
1. The name of the part (i) is .
Dendrites are an essential part of neurons, as they are responsible for receiving signals from the of other neurons. These branched cytoplasmic projections have receptors for neurotransmitters released in the synapse. The receptors process the signals before transmitting them to the cell body.
2. The name of the part (ii) is . It is a tube-shaped structure that transmits electrical impulses from the to the axon terminals, which then pass the impulse to another neuron.
2. The name of the part (ii) is . It is a tube-shaped structure that transmits electrical impulses from the to the axon terminals, which then pass the impulse to another neuron.