#1
January 20th, 2016, 01:16 PM
| |||
| |||
AIPMT Model Question Paper
Hello, I want to the question papers of the AIPMT of the previous years as I want to give the exam so please provide me. Hello, here I am providing you few questions of the AIPMT papers with solutions as under: 1. Leaves become modified into spines in : (1) Silk Cotton (2) Opuntia (3) Pea (4) Onion 1. (2) 2. Vertical distribution of different species occupying different levels in a biotic community is known as : (1) Pyramid (2) Divergence (3) Stratification (4) Zonation 2. (3) 3. Transpiration and root pressure cause water to rise in plants by : (1) pushing and pulling it, respectively (2) pulling it upward (3) pulling and pushing it, respectively (4) pushing it upward 3. (3) 4. Gene regulation governing lactose operon of E.coli that involves the lac I gene product is : (1) Feedback inhibition because excess of β-galactosidase can switch off transcription (2) Positive and inducible because it can be induced by lactose (3) negative and inducible because repressor protein prevents transcription (4) negative and repressible because repressor protein prevents transcription 4. (2) 5. High value of BOD (Biochemical Oxygen Demand) indicates that : (1) consumption of organic matter in the water is higher by the microbes (2) water is pure (3) water is highly polluted (4) water is less polluted 5. (3) 6. Which one of the following matches is correct? (1) Agaricus Parasitic fungus Basidiomycetes (2) Phytophthora Aseptate mycelium Basidiomycetes (3) Alternaria Sexual reproduction absent Deuteromycetes (4) Mucor Reproduction by Conjugation Ascomycetes 6. (3) 7. Which of these is not an important component of initiation of parturition in humans? (1) Release of prolactin (2) Increase in estrogen and progesterone ratio (3) Synthesis of prostaglandins (4) Release of oxytocin 7. (1) 8. A chemical signal that has both endocrine and neural roles is : (1) Cortisol (2) Melatonin (3) Calcitonin (4) Epinephrine 8. (4) 9. Match each disease with its correct type of vaccine : (a) tuberculosis (i) harmless virus (b) Whooping cough (ii) inactivated toxin (c) diphtheria (iii) killed bacteria (d) polio (iv) harmless bacteria 10. Nuclear envelope is a derivative of : (1) Rough endoplasmic reticulum (2) Smooth endoplasmic reticulum (3) Membrane of Golgi complex (4) Microtubules 10. (2) 11. The crops engineered for glyphosate are resistant/tolerant to: (1) Herbicides (2) Fungi (3) Bacteria (4) Insects 11. (1) 12. Vascular bundles in monocotyledons are considered closed because : (1) Xylem is surrounded all around by phloem (2) A bundle sheath surrounds each bundle (3) Cambium is absent (4) There are no vessels with perforations 12. (3) 13. Read the following five statements (A to E) and select the option with all correct statements : (A) Mosses and Lichens are the first organisms to colonise a bare rock. (B) Selaginella is a homosporous pteridophyte. (C) Coralloid roots in Cycas have VAM. (D) Main plant body in bryophytes is gametophytic, whereas in pteridophytes it is sporophytic. (E) in gymnosperms, male and female gametophytes are present within sporangia located on sporophyte (1) (B), (C) and (E) (2) (A), (C) and (D) (3) (B), (C) and (D) (4) (A), (D) and (E) 13. (4) 14. True nucleus is absent in : (1) Volvox (2) Anabaena (3) Mucor (4) Vaucheria 14. (2) 15. Which one of the following statements in not true? (1) Honey is made by bees by digesting pollen collected from flowers (2) Pollen grains are rich in nutrients, and they are used in the form of tablets and syrups (3) Pollen grains of some plants cause severe allergies and bronchial afflictions in some people (4) The flowers pollinated by flies and bats secrete foul odour to attract them 15. (1) Last edited by Neelurk; June 10th, 2020 at 09:50 AM. |