Top 1000+ Solved Biology (GK) MCQ Questions Answer

From 676 to 690 of 1657

Q. The human skeleton contains around –

a. 110 bones

b. 210 bones

c. 150 bones

d. 206 bones

  • d. 206 bones

Q. Heavy alcohol consuming people generally die of

a. blood cancer

b. cirrhosis

c. liver or stomach cancer

d. weakening of heart muscles leading to cardiac arrest

  • b. cirrhosis

Q. Chocolates can be bad for health because of a high content of –

a. cobalt

b. nickel

c. zinc

d. lead

  • d. lead

Q. Tuberculosis infection is by means of -

a. Mycobacterium avonin

b. Staphylococcus

c. Mycobacterium tuberculosis

d. Streptococcus

  • c. Mycobacterium tuberculosis

Q. The abnormal constituent of urine is –

a. urea

b. creatinine

c. albumin

d. sodium

  • c. albumin

Q. The radioactive Strontium-90 causes

a. Brain cancer

b. Skin cancer

c. Lung cancer

d. Bone cancer

  • b. Skin cancer

Q. What causes common cold?

a. Bacteria

b. Fungi

c. Virus

d. Protozoa

  • c. Virus

Q. The chief raw material used for manufacturing Rayon is :

a. Nylon

b. Cellulose

c. Silicon

d. Radium and Argon

  • b. Cellulose

Q. Cadmium pollution is associated with

a. Minamata disease

b. Black foot disease

c. Dyslexia

d. Itai-itai

  • d. Itai-itai

Q. Haemoglobin has highest affinity for –

a. Oxygen

b. Carbon dioxide

c. Carbon monoxide

d. Nitrogen

  • a. Oxygen

Q. Which one of the following pairs is correctly matched?

a. Tetanus BCG

b. Tuberculosis - ATS

c. Malaria - Chloroquin

d. Scurvy - Thiamine

  • c. Malaria - Chloroquin

Q. The gas used for artificial ripening of green fruit is -

a. ethane

b. ethylene

c. carbon dioxide

d. acetylene

  • b. ethylene

Q. The importance of perspiration is to –

a. Eliminate body odours

b. Improve the general health

c. Open the pores in the skin

d. Regulate body temperature

  • d. Regulate body temperature
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