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This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 101. |
Incorrect about Entamoeba histolytica or amoebiasis isA. parasite of small intestineB. causes dysenteryC. houseflies are mechanical carriesD. symptoms include constipation, abdominal pain and cramp. |
| Answer» Correct Answer - C | |
| 102. |
Diagram showing rignworm affected area of skin Which given pathogen is not related with disease ? A. MicroporumB. TrichophytonC. EpidermophytonD. Wuchereria |
| Answer» Correct Answer - D | |
| 103. |
Vaccine isA. Type of antibodyB. inactivated antigenC. inactivated pathogenD. activated pathogen |
| Answer» Correct Answer - C | |
| 104. |
BCG vaccine is a preventive measure againstA. TuberculosisB. TyphoidC. AIDSD. cholera |
| Answer» Correct Answer - A | |
| 105. |
HIV that causes, AIDS first starts destroyingA. LeucocytesB. Helper T-LymphocytesC. ThrombocytesD. B-lymphocytes |
| Answer» Correct Answer - B | |
| 106. |
At which stage of HIV infection does one usually show symtomas of AIDSA. When the infecting retrovirus enters host cellsB. When viral DNA is proudced by reverse transcriptaseC. When HIV replicates rapidly in helper T-lymphocytes and damages large number of theseD. Within 15 days of sexual contact with an infected person. |
| Answer» Correct Answer - C | |
| 107. |
True statement about hepatitis B vaccine isA. Produced by recombinany DNA technologyB. Produced in E.coliC. Formation of antibody polypeptide of pathogenD. Whole pathogen is given |
| Answer» Correct Answer - A | |
| 108. |
At which stage of HIV infection does one usually show symtomas of AIDSA. Within 15 days of sexual contact with an infected person.B. When the infected virus enters host cells.C. When HIV damages large number of helper T-lymphocyes.D. When the viral DNA is produced by reverse transcriptase. |
| Answer» Correct Answer - C | |
| 109. |
Which of the following is corret regarding HIV, hepatitis and Pneumoconiasis?A. HIV is virus and both are diseaseB. HIV and hepatitis are Virus and pneumoconiasis is diseasse .C. HIV and hepatitis are viral disease and pneumoconiasis is bacterial diseaseD. All are viral disease |
| Answer» Correct Answer - A | |
| 110. |
Consider the following four statements (i-iv) regarding kidney transplant and select the two correct ones out of these (i) Even if a kidney transplant is proper the recipient may need to take immuno-suppressants for a long time (ii) The cell-mediated immune response is responsible for the graft rejection (iii) The B-lumphocytes are responsible for rejection of the graft (iv) The acceptance or rejection of a kidney transplant depends on specific interferons The correct statements areA. a and bB. b and cC. c and dD. a nad c |
| Answer» Correct Answer - A | |
| 111. |
Grafted kidney may rejected in a patient due toA. Innate immune responseB. Humoral immune responseC. Cell-mediated immune responseD. Passive immune response. |
| Answer» Correct Answer - C | |
| 112. |
The figure bleow shows an angiogram of the coronary blood vessel. Which one of the following statements correctly describes, what is being done. A. It is coronary artery which has a cancerous growth that is being removedB. It is not a fatal diseaseC. none of theseD. a,b |
| Answer» Correct Answer - B | |
| 113. |
Which of the following type of culture is used in some interspecific crosses, where endosperm of developing hybrid seed degenerates very early ?A. Meristem cultureB. Shoot tip cultureC. Embryo cultureD. Anther culture |
| Answer» Correct Answer - C | |
| 114. |
Embryoid isA. Non zyotic embryoB. Non functional embryoC. Zygotic embryoD. New variety or embryo |
| Answer» Correct Answer - A | |
| 115. |
Which statement is correct -A. apis dorsata is largest wild honey beeB. Wax is waste material of honey beeC. worker bee gets royal jelly as nutritionD. Drone of honey bee is diploid |
| Answer» Correct Answer - C | |
| 116. |
Which of the following is a viral disease in silkworm?A. MuscardineB. PebrineC. Maggot diseaseD. Flacherie |
| Answer» Correct Answer - D | |
| 117. |
Which of the following species of silk worm are found in IndiaA. Bombyx moriB. Anthera paphiaC. KeriaD. All of these |
| Answer» Correct Answer - A | |
| 118. |
The silkworm larva ceases to eat and starts spinning silk around its bodyA. Inside to outsideB. Outside to insideC. Random fashionD. Anterior to posterior side |
| Answer» Correct Answer - B | |
| 119. |
Induced breeding (Hypophysation) is carried out in case of :A. PiscicultureB. ApicultureC. SericultureD. Lac culture |
| Answer» Correct Answer - A | |
| 120. |
Cell mediated immunity is provided byA. B-lymphocytesB. Plasma cellsC. C-lymphocytesD. Thymus cells or Thymocytes |
| Answer» Correct Answer - D | |
| 121. |
Which is a primary lymphoid organA. Bone marrow and spleenB. Spleen and thymusC. Bone -marrow and tonsilsD. thymus gland and bone marrow |
| Answer» Correct Answer - D | |
| 122. |
Lysozyme that is present in perspiration, saliva and tears, destroysA. Most virus -infected cellsB. Certain fungiC. Certian types of bacteriaD. all viruses |
| Answer» Correct Answer - C | |
| 123. |
in crop improvement programme , haploids are of great importance because they :A. Grow better under adaverse conditionsB. Are useful in studies for meiosisC. Require only about half the amount of chemical fertilisers compared to diploids.D. Give homozgous lines following diploidisation. |
| Answer» Correct Answer - D | |
| 124. |
Assertion :- Continuous and close inbreeding leads to reduction in fertility and productivity. Reason :- Continuous and close inbreeding increases homozygosity.A. If both Assertion & Reason are True & Reason is a correct explanation of the Assertion.B. If both Assertion & Reason are True but Reason is not a correct explanation of the Assertion.C. If Assertion is True but the Reason is False.D. If both Assertion & Reason are false. |
| Answer» Correct Answer - A | |
| 125. |
Assertion :- Inbreeding depression can be over come by mating of selected animals of the bread with unrelated animals of the same breed. Reason :- This helps to restore fertility & yield by increase in heterozygosity.A. If both Assertion & Reason are True & Reason is a correct explanation of the Assertion.B. If both Assertion & Reason are True but Reason is not a correct explanation of the Assertion.C. If Assertion is True but the Reason is False.D. If both Assertion & Reason are false. |
| Answer» Correct Answer - A | |
| 126. |
First line of defence of body isA. Skin and Mucous MembraneB. Neutrophils and monocytesC. FeverD. interferon |
| Answer» Correct Answer - A | |