Daily Updated MCQS

Q:The largest organ of the human body is

  • (A)Liver
  • (B)lungs
  • (C)skin
  • (D)None of these
  • The Correct Answer is skin

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Q:Which one of them is a micro-molecule?

  • (A)Polysaccharide
  • (B)Protein
  • (C)ATP
  • (D)None of these
  • The Correct Answer is ATP

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Q:The study of fossils is called?

  • (A)Environmental Biology
  • (B)Historical biology
  • (C)Palaeontology
  • (D)None of these
  • The Correct Answer is Palaeontology

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Q:Which Vitamin is needed for the formation of a light-sensitive pigment in the retina.

  • (A)Vitamin A
  • (B)Vitamin C
  • (C)Vitamin D
  • (D)None of these
  • The Correct Answer is Vitamin A

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Q:Which character differentiates living things from non-living organisms?

  • (A)They live in the same ecosystem.
  • (B)They are highly organized and complex made of one or more cells and contain genetic material
  • (C)They are acted upon by the same environment
  • (D)None of these
  • The Correct Answer is They are highly organized and complex made of one or more cells and contain genetic material

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Q:People living in high altitudes (like mountains) usually have a

  • (A)smaller number of Red Blood Cells
  • (B)larger number of Red Blood Cells
  • (C)smaller number of White Blood Cells
  • (D)None of these
  • The Correct Answer is larger number of Red Blood Cells

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Q:Crop rotation helps in

  • (A)Growth of pathogens
  • (B)Slowing of crops growth
  • (C)Soil Infertility
  • (D)Eradication of disease
  • The Correct Answer is Eradication of disease

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Q:Dolly, the sheep was a highly successful clone from a somatic cell, reported back in

  • (A)1993
  • (B)1994
  • (C)1995
  • (D)1996
  • The Correct Answer is 1996

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Q:An educated guess is called

  • (A)Accumulated Data
  • (B)Observation
  • (C)Hypothesis
  • (D)Conclusion
  • The Correct Answer is Hypothesis

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Q:Immunization by vaccination was ?rst introduced by?

  • (A)Fleming in 1945
  • (B)Edward Jenner in 1795
  • (C)Florey & Chain in 1975
  • (D)None of these
  • The Correct Answer is Edward Jenner in 1795

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Q:The ?rst antibiotic to be discovered was

  • (A)Penicillin
  • (B)Cephalosporin
  • (C)Amino glycosides
  • (D)None of these
  • The Correct Answer is Penicillin

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Q:Biologist Grass discovered the life cycle of plasmodium in

  • (A)1896
  • (B)1897
  • (C)1898
  • (D)None of these
  • The Correct Answer is 1898

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Q:Malaria is associated with

  • (A)Culex Mosquito
  • (B)Culiesta Mosquito
  • (C)Anopheles Mosquito
  • (D)None of these
  • The Correct Answer is Anopheles Mosquito

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Q:Steps Involved in scienti?c method are ?

  • (A)Hypothesis –>Accumulated data –> observation & experimentation –> conclusion
  • (B)New data —> Conclusion —> Accumulated data —> Observation & experimentation
  • (C)Accumulated data —> Hypothesis –> Observation & experimentation —> New data —> Conclusion
  • (D)None of these
  • The Correct Answer is Accumulated data —> Hypothesis –> Observation & experimentation —> New data —> Conclusion

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