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NCERT CLASS 11 | TOPIC : BIOLOGICAL CLASSIFICATION | PYQB (OLD) | NEET BIOLOGY ONLINE TEST



NCERT CLASS 11 | TOPIC : BIOLOGICAL CLASSIFICATION | PYQB (OLD) | NEET BIOLOGY ONLINE TEST


It contains 39 important questions. Choose the most correct answer. Then check your answer. Try again if there are errors. Regards : www.onlinetest.kalvisolai.com


1 ➤ 1. Given below is the diagram of a bacteriophage. In which one of the options all four parts A, B, C and D are correct? [AIPMT MAINS 2010]
Nature


2 ➤ 2. Select the correct combination of the statements (A-D) regarding the characteristics of certain organisms [AIPMT MAINS 2010] (A) Methanogens are archaebacteria which produce methane in marshy areas. (B) Nostoc is a filamentous blue–green algae which fixes atmospheric nitrogen. (C) Chemosynthetic autotrophic bacteria synthesize cellulose from glucose. (D) Mycoplasma lack a cell wall and can survive without oxygen. The correct statements are:


3 ➤ 3. Some hyperthermophilic organisms that grow in highly acidic (pH = 2) habitats belong to the two groups called [AIPMT PRE 2010]


4 ➤ Single-celled eukaryotes are included in [AIPMT PRE 2010]


5 ➤ 5. The virus envelope is known as [AIPMT PRE 2010]


6 ➤ 6. Infectious proteins are present in [AIPMT PRE 2010]


7 ➤ 7. Organisms called methanogens are most abundant in a [AIPMT PRE 2011]


8 ➤ 8. How many organisms in the list given below are autotrophs? Lactobacillus, Nostoc, Chara, Nitrosomonas, Nitrobacter, Streptomyces, Saccharomyces, Trypanosoma, Porphyra, Wolffia [AIPMT MAINS 2012]


9 ➤ 9. The most abundant prokaryotes helpful to humans in making curd from milk and in production of antibiotics are the ones categorized as: [AIPMT PRE 2012]


10 ➤ 10. The cyanobacteria are also referred to as: [AIPMT PRE 2012]


11 ➤ 11. Which statement is wrong for viruses? [AIPMT PRE 2012]


12 ➤ 12. Which one single organism or the pair of organisms is correctly assigned to its or their named taxonomic group? [AIPMT PRE 2012]


13 ➤ 13. Maximum nutritional diversity is found in the group [AIPMT PRE 2012]


14 ➤ 14. Pigment containing membranous extensions in some cyanobacteria are [AIPMT PRE 2013]


15 ➤ 15. The five kingdom system of classification suggested by R. H. Whittaker is not based on [AIPMT PRE 2014]


16 ➤ 16. Which one of the following fungi contains hallucinogens? [AIPMT PRE 2014]


17 ➤ 17. Archaebacteria differ from eubacteria in [AIPMT PRE 2014]


18 ➤ 18. Anoxygenic photosynthesis is the characteristic of [AIPMT PRE 2014]


19 ➤ 19. Which of the following shows coiled RNA strand and capsomeres? [AIPMT PRE 2014]


20 ➤ 20. Viruses have [AIPMT PRE 2014]


21 ➤ 21. A location with luxuriant growth of lichen on the trees indicated that the [AIPMT PRE 2014]


22 ➤ 22. Which of the following matches is correct? [AIPMT 2015]


23 ➤ 23. The guts of cow and buffalo posses [AIPMT 2015]


24 ➤ 24. The imperfect fungi which are decomposers of litter and help in mineral cycling belong to [RE-AIPMT 2015]


25 ➤ 25. Pick up the wrong statement: [RE-AIPMT 2015]


26 ➤ 26. Chromatophores take part in [RE-AIPMT 2015]


27 ➤ 27. Which of the following disease is caused by a protozoan? [RE-AIPMT 2015]


28 ➤ 28. Select the wrong statement [RE-AIPMT 2015]


29 ➤ 29. Cell wall is absent in [RE-AIPMT 2015]


30 ➤ 30. In which group of organisms the cell walls from two thin overlapping shells which fit together? [RE-AIPMT 2015]


31 ➤ 31. Choose the wrong statement: [RE-AIPMT 2015]


32 ➤ 32. Which of the following statements is wrong for viroids? [NEET - I, 2016]


33 ➤ 33. Which of the following statements is wrong? [NEET - I, 2016]


34 ➤ 34. Which of the following would appear as the pioneer organisms on bare rocks? [NEET - I, 2016]


35 ➤ 35. Chrysophytes, Euglenoids, Dinoflagellates and Slime moulds are included in the kingdom: [NEET - I, 2016]


36 ➤ 36. The primitive prokaryotes responsible for the production of biogas from the dung of ruminant animals, include the: [NEET - I, 2016]


37 ➤ 37. Which one of the following is wrong for fungi? [NEET - II, 2016]


38 ➤ 38. Methanogens belong to [NEET - II, 2016]


39 ➤ 39. Select the wrong statement: [NEET - II, 2016]


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