Dr. K. K. Gupta, Dr. Preeti Srivastava, Mary Anne Joseph solutions for कन्साइस बायोलॉजी [इंग्रजी] इयत्ता ८ आयसीएसई chapter 7 - Nervous System [Latest edition]

Put a tick mark (✓) against the correct alternative in the following statement:

Medulla oblongata controls

Put a tick mark (✓) against the correct alternative in the following statement:

Balance of body is controlled by:

Put a tick mark (✓) against the correct alternative in the following statement:

The smell of good food causes watering of your mouth. It is a

Put a tick mark (✓) against the correct alternative in the following statement:

The structural and functional unit of nervous system is a

Name the two types of coordination which take place in our body.

Your are driving your bicycle at a fast speed. Suddenly, a small boy comes in front of your cycle and, without wasting any time in thinking, you immediately apply the brakes and accident is avoided. What name is given to such an action?

Given below is the diagram of a neuron. Name the parts numbered 1-5.

Write one word in the space provided to complete the second pair of the related words pertaining to nervous system.
Memory : cerebrum : : breathing :
Balance : cerebellum : : reasoning :

Differentiate between the following pair of terms:
Stimulus and impulse

Differentiate between the following pair of terms:

Receptor and effector.

Differentiate between the following pair of terms:

Motor nerve and sensory nerve.

Name the three major divisions of the human nervous system.

Name the three main parts of human brain.

With the help of a suitable diagram describe the structures of a neuron.

Briefly describe the structure of the cerebrum in human brain.

Mention the functions of the cerebrum in human brain.

Mention the three functions of the spinal cord.

With the help of suitable example, describe reflex action.

Describe three kinds of nerves, giving the example of each.