MCQOPTIONS
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MCQOPTIONS
This section includes 256 Mcqs, each offering curated multiple-choice questions to sharpen your Biology knowledge and support exam preparation. Choose a topic below to get started.
| 151. |
In which part of the eye, blind spot and yellow spot are found ? |
| A. | Cornea |
| B. | Lens |
| C. | Iris |
| D. | Retina |
| Answer» E. | |
| 152. |
Which of the following strains of H.I.V. is dominant in India ? |
| A. | HIV 1A |
| B. | HIV 1B |
| C. | HIV 1C |
| D. | HIV 1D |
| Answer» D. HIV 1D | |
| 153. |
Which of the following drugs has been recently reported to be responsible for the decline of the population of Vultures ? |
| A. | Aspirin |
| B. | Chloroquine |
| C. | Diclofenac sodium |
| D. | Penicillin |
| Answer» D. Penicillin | |
| 154. |
Which one of the following diseases can not be controlled by vaccination ? |
| A. | Diabetes |
| B. | Polio |
| C. | Whooping cough |
| D. | Small pox |
| Answer» B. Polio | |
| 155. |
The organ of the human body directly affected by the disease of hepatitis is |
| A. | Liver |
| B. | Lungs |
| C. | Heart |
| D. | Brain |
| Answer» B. Lungs | |
| 156. |
Which one of the following disease is not caused by virus ? |
| A. | Polio |
| B. | Rabies |
| C. | Small pox |
| D. | Diphtheria |
| Answer» E. | |
| 157. |
Of the following, ELISA test is performed to test |
| A. | Diabetes |
| B. | Tuberculosis |
| C. | AIDS |
| D. | Syphilis |
| Answer» D. Syphilis | |
| 158. |
The radio-isotope used to detect blood-clots in the circulatory system is |
| A. | Arsenic-74 |
| B. | Cobalt-60 |
| C. | I-131 |
| D. | Sodium-24 |
| Answer» E. | |
| 159. |
Keeping pigs away from human settlements helps in the eradication of |
| A. | Malaria |
| B. | Japanese encephalitis |
| C. | Elephantiasis |
| D. | Polio |
| Answer» C. Elephantiasis | |
| 160. |
Which of the following strains of |
| A. | HIV 1A |
| B. | HIV 1B |
| C. | HIV 1C |
| D. | HIV 1D |
| Answer» D. HIV 1D | |
| 161. |
Night blindness |
| A. | Vitamin A |
| B. | Vitamin B- |
| C. | <sub>1</sub> |
| D. | Vitamin C |
| E. | Vitamin E |
| Answer» B. Vitamin B- | |
| 162. |
The disease in which high levels of |
| A. | Meningitis |
| B. | Gout |
| C. | Rheumatism |
| D. | Rheumatic heart |
| Answer» C. Rheumatism | |
| 163. |
During |
| A. | Sugar |
| B. | Calcium phosphate |
| C. | Sodium chloride |
| D. | Potassium chloride |
| Answer» D. Potassium chloride | |
| 164. |
Which of the following disease is caused by the excessive consumption of |
| A. | Appendicitis |
| B. | Viral hepatitis |
| C. | Gall stones |
| D. | Liver cirrhosis |
| Answer» E. | |
| 165. |
Rabies is |
| A. | Bacteria |
| B. | Fungus |
| C. | Virus |
| D. | Protozoan |
| Answer» D. Protozoan | |
| 166. |
Electron beam therapy |
| A. | enlarged prostate gland |
| B. | gall bladder stones |
| C. | certain type of cancer |
| D. | kidney stones |
| Answer» D. kidney stones | |
| 167. |
In which part of the |
| A. | Cornea |
| B. | Lens |
| C. | Iris |
| D. | Retina |
| Answer» E. | |
| 168. |
Which on of the following |
| A. | Isoniazid |
| B. | P-amino salicylic acid |
| C. | Streptomycin |
| D. | Rifampicin |
| Answer» E. | |
| 169. |
Which of the following disease is caused by |
| A. | Malaria |
| B. | Cholera |
| C. | Jaundice |
| D. | None of these |
| Answer» B. Cholera | |
| 170. |
Itai-Itai disease |
| A. | Mercury |
| B. | Nickel |
| C. | Cadmium |
| D. | Lead |
| Answer» D. Lead | |
| 171. |
Anosmia |
| A. | Loss of the sense of taste |
| B. | Loss of the sense of smell |
| C. | Loss of the sense of touch |
| D. | Loss of the sense of heat |
| Answer» C. Loss of the sense of touch | |
| 172. |
Which one of the following human organs is |
| A. | Eyes |
| B. | Heart |
| C. | Brain |
| D. | Lungs |
| Answer» E. | |
| 173. |
Which one of the following genetic |
| A. | Haemophilia |
| B. | Tay-sachs disease |
| C. | Cystic fibrosis |
| D. | Hypertension |
| Answer» B. Tay-sachs disease | |
| 174. |
Artemisinin, |
| A. | Seed plant |
| B. | Fungus |
| C. | Bacterium |
| D. | Moss |
| Answer» B. Fungus | |
| 175. |
The disease caused by |
| A. | Leukaemia |
| B. | Paralysis |
| C. | Sclerosis |
| D. | Meningitis |
| Answer» E. | |
| 176. |
Foot and Mouth disease |
| A. | Bacterium |
| B. | Fungus |
| C. | Protozoan |
| D. | Virus |
| Answer» E. | |
| 177. |
"Athelete's Foot" |
| A. | Bacteria |
| B. | Fungus |
| C. | Protozoan |
| D. | Nematode |
| Answer» C. Protozoan | |
| 178. |
Haemophilia |
| A. | Decrease in haemoglobin level |
| B. | Rheumatic heart disease |
| C. | Decrease in WBC |
| D. | Non-clotting of blood |
| Answer» E. | |
| 179. |
Salk's vaccine |
| A. | Small pox |
| B. | Tetanus |
| C. | T.B. |
| D. | Polio |
| Answer» E. | |
| 180. |
Which of the following is a substance available in |
| A. | Iron |
| B. | Vitamin A |
| C. | Fluorine |
| D. | Iodine |
| Answer» E. | |
| 181. |
In countries where |
| A. | Pellagra |
| B. | Beri-beri |
| C. | Scurvy |
| D. | Osteomalacia |
| Answer» C. Scurvy | |
| 182. |
Accumulation of which one of the following in the |
| A. | Lactic acid |
| B. | Benzoic acid |
| C. | Pyruvic acid |
| D. | Uric acid |
| Answer» B. Benzoic acid | |
| 183. |
BMD |
| A. | Dengue |
| B. | Malaria |
| C. | Osteoporosis |
| D. | AIDS |
| Answer» D. AIDS | |
| 184. |
The year |
| A. | Foot mouth disease |
| B. | Rinderpest |
| C. | Rabies |
| D. | Cowpox |
| Answer» C. Rabies | |
| 185. |
AIDS |
| A. | Acquired Immune Deformity Syndrome |
| B. | Anticipated Immune Deficiency Syndrome |
| C. | Acquired Immune Deficiency Syndrome |
| D. | Abnormal Immune Deficiency Syndrome |
| Answer» D. Abnormal Immune Deficiency Syndrome | |
| 186. |
The National institute |
| A. | Kolkata |
| B. | Dehradun |
| C. | Mumbai |
| D. | Hyderabad |
| Answer» C. Mumbai | |
| 187. |
Which oh the following decrease in number in the human body due to |
| A. | Platelets |
| B. | Haemoglobin |
| C. | Sugar |
| D. | Water |
| Answer» B. Haemoglobin | |
| 188. |
Emphysema |
| A. | Liver |
| B. | Kidney |
| C. | Lungs |
| D. | Brain |
| Answer» D. Brain | |
| 189. |
Iodine |
| A. | Rheumatism |
| B. | Night blindness |
| C. | Rickets |
| D. | Goitre |
| Answer» E. | |
| 190. |
Sleeping sickness |
| A. | Deficiency of vitamin A |
| B. | Deficiency of calcium in body |
| C. | Rising of Blood pressure |
| D. | Trypanosoma |
| Answer» E. | |
| 191. |
Death by diarrhoea |
| A. | bacteria |
| B. | protozoa |
| C. | amoeba |
| D. | fungus |
| Answer» B. protozoa | |
| 192. |
Diseases of which of the following pairs are caused by |
| A. | Malaria and Polio |
| B. | Polio and Bird Flu |
| C. | Polio and Tuberculosis |
| D. | Tuberculosis and Influenza |
| Answer» C. Polio and Tuberculosis | |
| 193. |
The organ of the human body directly affected by the disease of |
| A. | Liver |
| B. | Lungs |
| C. | Heart |
| D. | Brain |
| Answer» B. Lungs | |
| 194. |
Of the following, |
| A. | Diabetes |
| B. | Tuberculosis |
| C. | AIDS |
| D. | Syphilis |
| Answer» D. Syphilis | |
| 195. |
Keeping pigs |
| A. | Malaria |
| B. | Japanese encephalitis |
| C. | Elephantiasis |
| D. | Polio |
| Answer» C. Elephantiasis | |
| 196. |
The vector of |
| A. | Sand-fly |
| B. | House-fly |
| C. | Fruit-fly |
| D. | Tsetse-fly |
| Answer» E. | |
| 197. |
Which one of the following insects spreads |
| A. | Fruit fly |
| B. | Tsetse fly |
| C. | Sand fly |
| D. | Mosquito |
| Answer» D. Mosquito | |
| 198. |
Endoscopy |
| A. | Total internal reflection |
| B. | Interference |
| C. | Diffraction |
| D. | Polarization |
| Answer» B. Interference | |
| 199. |
Consider the following disease |
| A. | 1, 2 and 3 only |
| B. | 2, 3 and 4 only |
| C. | 1 and 4 only |
| D. | 1, 2, 3 and 4 only |
| Answer» E. | |
| 200. |
Which one of the following is not an insect |
| A. | Beriberi |
| B. | Kala azar |
| C. | Malaria |
| D. | Plague |
| Answer» B. Kala azar | |