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| # | Question | Subject and topic | Difficulty |
|---|---|---|---|
| 1601 | Which hominid is considered the first human-like being and had a brain capacity of about 650–800 cc? | Biology/Biological Studies/Biotechnology/Biochemistry History of life and human evolution |
Easy |
| 1602 | Which group of fish is believed to have given rise to the first amphibians? | Biology/Biological Studies/Biotechnology/Biochemistry History of life and human evolution |
Medium |
| 1603 | Which hominid buried its dead and lived in near-east and central Asia between about 1,00,000 and 40,000 years… | Biology/Biological Studies/Biotechnology/Biochemistry History of life and human evolution |
Medium |
| 1604 | Arrange the following in the order of increasing brain capacity: Homo erectus, Neanderthal man, Homo habilis. | Biology/Biological Studies/Biotechnology/Biochemistry History of life and human evolution |
Hard |
| 1605 | Which test is used to confirm typhoid fever? | Biology/Biological Studies/Biotechnology/Biochemistry Common human diseases |
Easy |
| 1606 | Which mosquito transmits filariasis? | Biology/Biological Studies/Biotechnology/Biochemistry Common human diseases |
Easy |
| 1607 | In malaria, the high recurring fever is caused by the release of | Biology/Biological Studies/Biotechnology/Biochemistry Common human diseases |
Medium |
| 1608 | Which organ is infected in pneumonia but not in the common cold? | Biology/Biological Studies/Biotechnology/Biochemistry Common human diseases |
Medium |
| 1609 | In a village, many people have amoebic dysentery and the houses have large numbers of houseflies. What role d… | Biology/Biological Studies/Biotechnology/Biochemistry Common human diseases |
Hard |
| 1610 | Interferons, which protect non-infected cells from viral infection, belong to which barrier of innate immunit… | Biology/Biological Studies/Biotechnology/Biochemistry Immunity |
Easy |
| 1611 | An antibody molecule is represented as | Biology/Biological Studies/Biotechnology/Biochemistry Immunity |
Easy |
| 1612 | A person bitten by a snake is given an anti-venom injection. What type of immunity does this provide? | Biology/Biological Studies/Biotechnology/Biochemistry Immunity |
Medium |
| 1613 | Which lymphocytes are mainly responsible for rejection of a transplanted organ? | Biology/Biological Studies/Biotechnology/Biochemistry Immunity |
Medium |
| 1614 | A child had measles once and never gets it again despite later exposure. Which property of acquired immunity … | Biology/Biological Studies/Biotechnology/Biochemistry Immunity |
Hard |
| 1615 | Which type of antibody is produced in allergic reactions? | Biology/Biological Studies/Biotechnology/Biochemistry Vaccination, allergy and autoimmunity |
Easy |
| 1616 | Rheumatoid arthritis is an example of | Biology/Biological Studies/Biotechnology/Biochemistry Vaccination, allergy and autoimmunity |
Easy |
| 1617 | The hepatitis B vaccine is produced using recombinant DNA technology in | Biology/Biological Studies/Biotechnology/Biochemistry Vaccination, allergy and autoimmunity |
Medium |
| 1618 | Which chemicals released from mast cells cause allergy symptoms? | Biology/Biological Studies/Biotechnology/Biochemistry Vaccination, allergy and autoimmunity |
Medium |
| 1619 | A person with a deep wound is given anti-tetanus serum instead of the tetanus vaccine. Why? | Biology/Biological Studies/Biotechnology/Biochemistry Vaccination, allergy and autoimmunity |
Hard |
| 1620 | HIV belongs to which group of viruses? | Biology/Biological Studies/Biotechnology/Biochemistry AIDS and cancer |
Easy |