JUSTICE IS OFTEN PERSONIFIED AS A BLINDFOLDED WOMAN TO HOLD A PAIR...

40. Justice is often personified as a blindfolded woman to hold a pair of scales.Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the question from 41 to 50Line The principle of use and disuse states that those parts of organisms' bodies that are used grown larger.Those parts that are not tend to wither away. It is an observed fact that when you exercise particularmuscles, they grow. Those that are never used dimish. By examining a man's body, we can tellwhich muscles he uses and which he doesn't. we may even be able to guess his profession or hisreaction. Enthusiasts of the "body- building"5 cult make use of the principle of use and disuse to "build" their bodies, almost like a piece ofsculpture, into whatever unnatural shape is demanded by fashion in this peculiar minority culture.Muscles are not the only parts of the body that respond to use in this kind of way. Walk barefoot andyou acquire harder skin on your soles. It is easy to tell a farmer from a bank teller by looking attheir hands alone. The farmer's hands are horny, hardened10 by long exposure to rough work. The teller's hands are relatively soft.The principle of use and disuse enables animals to become better at the job of surviving in theirworld, progressively better during their lifetime as a result of living in that world. Humans, throughdirect exposure to sunlight, or lack of it, develop a skin color which equips them better to survive inthe particular local conditions.15 Too much sunlight is dangerous. Enthusiastic sunbathers with very fair skins are susceptible to skincancer. Too little sunlight, on the other hand, leads to vitamin-D deficiency and rickets. The brownpigment melanin which is synthesized under the influence of sunlight, makes a screen to protect theunderlying tissues from the harmful effects of further sunlight. If a suntanned person moves to aless sunny climate, the melanin disappears, and the body is able to benefit from what little sun thereis. This can be represented as an instance of the principle of use 20 and disuse: skin goes brown when it is "used", and fades to white when it is not.