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 partsthat are not tend to wither away. It is an observed fact that when you excercise particular muscles, they grow. Thosethat are never used dimish. By examming a man's body, we can tell which muscles he uses and which he doesn't. wemay even be able to guess his profession or his reaction. Enthusiasts of the "body- building"5 cult make use of the principle of use and disuse to "build" their bodies, almost like a piece of sculpture, intowhatever unnatural shape is demanded by fashion in this peculiar minority culture. Muscles are not the only parts ofthe body that respond to use in this kind of way. Walk barefoot and you acquire harder skin on your soles. It is easyto tell a farmer from a bank teller by looking at their 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 their world, progressivelybetter during their lifetime as a result of living in that world. Humans, through direct exposure to sunlight, or lack ofit, develop a skin color which equips them better to survive in the particular local conditions.15 Too much sunlight is dangerous. Enthusiastic sunbathers with very fair skins are susceptible to skin cancer. Toolittle sunlight, on the other hand, leads to vitamin-D deficiency and rickets. The brown pigment melanin which issynthesized under the influence of sunlight, makes a screen to protect the underlying tissues from the harmfuleffects of further sunlight. If a suntanned person moves to a less sunny climate, the melanin disappears, and thebody is able to benefit from what little sun there is. 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.