Question

Write the main functions of : 1. Cranium 2. Motor neuron

Answer 1

The Cranium is a bony box in the skull in which our brain is placed.It helps to protect the brain.

Motor neuron transmit impulses from central nervous system (brain and spinal cord) towards the effectors.

Answer 2

The main function of cranium and motor neuron is:-

1.Cranium.

Cranium is the part of our skull. It is

responsible for protecting the back of your brain from getting injured and provide support to head.

2. Motor Neuron

Motor neuron is the part of CNS. It receive message from brain and transfer the message to the effector organ.