General Science MCQs Part IV

11 Heat is a form of energy. When we measure heat, we measure energy. Energy is measured in


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


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?


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