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This set of Biology Multiple Choice Questions & Answers (MCQs) focuses on Human Health and Diseases Set 3

Q1 | Match the column I & IIColumn-I Column-II(P) Marijuana (i) It’s stimulatory(Q) LSD (ii) Hallucinogenation(R) Barbiturate (iii) Fever with shivering(S) Amphitamine (iv) Give pleasure(T) Cocain (v) It dilates pupil
  • P - v, Q - ii, R - iv, S - i, T - iii
  • P - v, Q - ii, R - iv, S - i, T - vi
  • P - v, Q - iv, R - i, S - iv, T - vi
  • P - v, Q - iv, R - i, S - iii, T - vi
Q2 | A - Uncontrolled cell division means cancerR - Cancer is caused by rays of U.V.
  • A & R are Right & R is not correct explanation of A
  • A & R both are Right & R is the reason of A
  • A is Right & R is Wrong
  • A & R both are Wrong
Q3 | A - The number of WBC decreases in leukemiaR - Leukemia means blood cancer
  • A & R both are Wrong
  • A & R both are Right
  • A is Wrong & R is Right
  • A is Right & R is Wrong
Q4 | A - Barbiturates is a synthetic drug which gives pleasure.R - By taking barbiturates the adrenalin increase in blood.
  • A & R both are right & R is not the reason of A.
  • A & R both are right & R is not the reason of A.
  • A is Right & R is Wrong.
  • A & R both are Wrong.
Q5 | A - Macrophage act as a factory of HIVR - Macrophage continuosly produces molecules of HIV
  • A & R both are right but R is not explanation of A.
  • A & R both are right & R is explanation of A.
  • A is Right & R is Wrong.
  • A & R both are Wrong.
Q6 | A - Human is first host of filarial wormR - Filarial worm is viviparous
  • A & R both are right & R is not reason of A.
  • A & R both are right & R is reason of A.
  • A is Right & R is Wrong.
  • A & R are Wrong.
Q7 | Which one is Right for X & Y ?X - Marijuana is obtained from cannabis sativa.Y - By using of this kind of drug pupil gets dilated & level of suger rises in blood.
  • X & Y both are Right & Y is the reason of X.
  • X & Y both are Right & Y is not correct reason of X.
  • X is Right & Y is Wrong.
  • Y is Right & X is Wrong.
Q8 | Which one is Right for X & Y ?X - In tobaco only Nicotine is present.Y - Nicotine stimulates adrenal gland.
  • X & Y both are Right & Y is correct reason of X.
  • X & Y are Right & Y is not correct reason of X.
  • X is Wrong & Y is Right.
  • X is Right & Y is Wrong
Q9 | Which one is correct for X & Y ?X - Rhino Virus cause common cold.Y - It infects nose, respiratory passage & lungs.
  • X & Y both are correct & Y is correct explanation of X.
  • X & Y both are Right & Y is not correct explanation of X.
  • X is Right but Y is Wrong.
  • X is Wrong but Y is Right.
Q10 | Which one is correct for X, Y & Z ?X - Trophozoite is formed in RBC.=Y - Haemoglobin is broken down by haemozoine.Z - In RBC merozoite converted into gamatocyte.
  • X & Y are Right & Z is Wrong.
  • X & Z are Right & Y is Wrong.
  • Y & Z are Right & X is Wrong.
  • X & Z are Wrong & Y is Right.
Q11 | Which one is correct sentence for X, Y & Z ?X - The period between 12-18 years of a child is known as adolescene.Y - In Adolescene period they become addict & escape from facing problems.Z - To remove this bad habit of taking drugs & alcohol, there should be propogation through newspaper, films, internet, television.
  • X, Y & Z are right.
  • X & Z are right & Y is wrong.
  • X & Y right & Z is is wrong.
  • X, Y & Z are wrong.
Q12 | Which one is correct for X, Y & Z ?X - The excess response of the immune system to certain antigens present in the environment is called allergy.Y - Allergies take place due to the release of chemicals like serotonin & histamine from mast cells.Z - Adlrenalin like medicine quickly reduce the symptoms of allergy.
  • X, Y & Z all are right.
  • X & Y both are right & Z is wrong.
  • X, Y, & Z all are wrong.
  • X & Z are right & Y is wrong.
Q13 | Select correct opption for the given statements.Statement X - Carrier of HIV virus person appeares Healthy.Statement Y - Bodyache lasting over four weeks in ARC.Statement Z - Loss of body weight by 10% without any reason occurs in the AIDS at the final stage.
  • Statement X, Y & Z all are wrong.
  • Statement X & Y are wrong but Z is Right.
  • Statement X & Z are wrong but Y is Right.
  • Statement X, Y & Z are Right.
Q14 | Statement X :- If antibodies fight against antigen in immunity it’s called Humoral immune response. Statement Y :- Antibodies found in blood.
  • Statement X & Y both are Right & Y is the reason of X.
  • Statement X & Y both are Right & Y is not correct explanation of X.
  • X is Right & Y is Wrong.
  • X & Y both are Wrong.
Q15 | In which country plant given in diagram appear ?
  • South America
  • Uganda
  • Africa
  • India
Q16 | Which Kind of Sedative chemical is obtained from given plant ?
  • Hashish
  • Cannabinoids
  • Cocaine
  • Opium
Q17 | Which one is right for given sentence X, Y & Z ?X - Amphetamitcs is a stimulating pill.Y - Barbiturates gives pleasure to the person which is natural medicine.Z - Hashish & Cannabis are obtained from female flowers of plant.
  • X is wrong & Y & Z are right.
  • X, Y & Z all are Right.
  • X & Z are Right & Y is Wrong.
  • X & Y are Right & Z is Wrong.
Q18 | Which Host is indicated by region labbled as "a", "b", "c" in the given diagram?
  • A & B Human, C - Mosquito
  • B - Human, A & C - Mosquito
  • A - Mosquito, B & C - Human
  • A - Human, B & C - Mosquito
Q19 | Which one is responsible of the disease from the given figure
  • Culex Mosquito
  • Filarial Worm
  • Anopheles Mosquito
  • Plasmodium
Q20 | The life cycle of Anopheles mosquito is given in figure. So what indicates “P” from it ?
  • Gamates
  • Zygote
  • Oocyst
  • Sporozoiter
Q21 | Give the name P, Q, R from given figure
  • P - antigen binding site Q - Light constant region R - Non-variable rigon of Heavy Chain
  • P - antigen binding site Q - Light constant region R - Variable region of Heavy Chain
  • P - disulphide bond Q - antigen binding site R - variable region of heavy chain
  • P - antigen binding site Q - antibody binding site R - sulphide bond
Q22 | Give the correct sentences.(i) Passive immunity - Antibody are directly introduces in body(ii) Lactation - Secretion of yellowish fluid colostrums(iii) Hepatitis B - Made from fungi(iv) Histamine - Produce from Heparin
  • ii & iii
  • i & iii
  • i, ii & iii
  • i, ii, iii & iv
Q23 | Which one is responsible for doing disease shown in figure ?
  • Microsporum
  • Trichophyton
  • Epidermophyton
  • All of the given
Q24 | From given diagram identify virus then give the name of sugar in structure of nucleic acid ?
  • Ribose
  • Deoxyribose
  • both a & b
  • none of these
Q25 | Which kind of drug are obtained from given plant ?
  • Cannabinoids
  • Charas
  • Ganja
  • All of these