Question 18M.3.SL.TZ1.c
| Date | May 2018 | Marks available | [Maximum mark: 3] | Reference code | 18M.3.SL.TZ1.c |
| Level | SL | Paper | 3 | Time zone | TZ1 |
| Command term | Compare and contrast | Question number | c | Adapted from | N/A |
Compare and contrast the sensory and motor functions of the left and right cerebral hemispheres of the brain.
[3]
Compare:
a. both parts control higher order functions / example of higher order function
b. each side controls muscle contraction on other side of body / example
c. each side receives sensory input from sense organs from other side of body / example
Contrast:
d. right CH controls muscles on left side but left CH controls right side
e. right CH receives sensory input from left side of body but left CH receives from right side
f. Broca’s / Wernicke’s / speech processing in left CH only
g. left CH receives sensory input from RHS of visual field in both eyes but vice versa for right CH
At least one compare and one contrast needed for 3 marks.
