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The scientist's _____ approach helped to conduct the experiment meticulously.
- Erratic
- Random
- Impulsive
- Methodical
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Who said microbes are animalcule?
- Darwin
- Antony van Leeuwenhoek
- Mendel
- Louis Pasteur
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The SI unit of "pressure" is:
- Pascal (Pa)
- Joule (J)
- Kelvin (k)
- Candela (cd)
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The least count of Vernier Caliper is:
- 0.1 mm
- 1 mm
- 10 mm
- 100 mm
-
Who introduced the Law of Gravity?
- Galileo
- Albert Einstein
- Isaac Newton
- None of these
-
Which disease is known as the Black Death?
- Plague
- Cholera
- Malaria
- Typhoid
Black Death: Bubonic plague was a deadly outbreak in the 14th century. It was caused by the bacterium Yersinia pestis, spread through fleas on rats. The disease killed an estimated 25–50 million people in Europe.
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The appendix is non-functional in _____.
- Cow
- Human
- Animals
- Rabbits
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AIDS virus is called:
- HPV
- HIV
- H5N1
- HPS