NCERT/Class 12/Biology/Human Health and Disease

Human Health and Disease

Class 12 · Biology

34 questions19 easy10 medium5 hard

Sample Questions

Q1.Malaria is caused by:

  • AVirus
  • BProtozoan (Plasmodium)
  • CBacterium
  • DFungus

Q2.The spleen functions to:

  • AProduce insulin
  • BDigest food
  • CFilter blood and produce immune cells
  • DStore urine

Q3.Immunity is the body's ability to:

  • AResist infections
  • BDigest food
  • CTransport oxygen
  • DProduce hormones

Q4.Typhoid is caused by:

  • AVirus
  • BSalmonella typhi (bacterium)
  • CProtozoan
  • DFungus

Q5.Lysozyme is found in:

  • ABlood only
  • BSaliva, tears, and other body fluids
  • CStomach acid only
  • DBone

Q6.This is a sample question to preview what you'll get in the full practice test...

  • A. Option one
  • B. Option two
  • C. Option three
  • D. Option four
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Concepts Covered

AIDSAntibodiesCancerImmune responseImmunityImmunity typesLymphoid organsMalariaPathogensTuberculosisTyphoidVaccine

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