Q 9. Fill in the blanks: (1 each)

1) The branch of zoology, which deals with the study of insects is called entomology.

2) The disease berry berry is caused by the deficiency of Vitamin B1 (Thiamine).

3) Oil rises in a wick of oil lamp because of a property of matter, called capillary action

4) The production of generally identical reproduction is called as Cloning.

5) Jupiter is the fastest planet of the solar system.

6) Mercury metal is 13.5 times heavier than water.

7) Relative density of milk is measured by an instrument known as lactometer

8) The temperature of a human body is measured by an instrument known as thermometer.

9) Gold and silver are known as coinage metals.

10) The amount of ozone in the atmosphere is expressed in ppm.

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Plz edit if there is some mistake.
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