General Science MCQs Part IV
11 Heat is a form of energy. When we measure heat, we measure energy. Energy is measured in
Calories
12 Volta is known to have discovered
Current electricity
13 The scientific name of common salt is
Sodium Chloride
14 The method of feeding, which is the characteristic to plants is called
Holophytic nutrition
15 X-rays were discovered by
Wilhelm Roentgen
16 The cells of a woody stem which are most important for the growth in thickness are called
Combium cells
17 The rules to prove that specific germs causes a specific disease were suggested by
Koch
18 The real image formed by a convex lens
May be either larger or smaller than the object
19 Anthropology means
Mental and physical state of mankind
20 What are the first plants to establish on bare rock?
Lichen
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