ICSE 2018
Q. The diagram given below shows the internal structure of a spinal cord depicting a phenomenon. Study the diagram and answer the questions: [5]
(i) Name the phenomenon that is depicted in the diagram. Define the phenomenon.
(ii) Give the technical term for the point of contact between the two nerve cells.
(iii) Name the parts numbered 1, 2 and 3.
(iv) How does the arrangement of neurons in the spinal cord differ from that of the brain?
(v) Mention two ways by which the spinal cord is protected in our body.
Solution:
