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Biology · 2015

74 questions from this NEET paper
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Biology · 2015

74 questions from this NEET paper

Locomotion and Movement2 questionsPlant Growth and Development2 questionsBreathing and Exchange of Gases1 questionsBody Fluids and Its Circulation3 questionsExcretory Products and Their Elimination2 questionsRespiration in Plants1 questionsNeural Control and Coordination2 questionsChemical Coordination and Integration1 questionsSexual Reproduction in Flowering Plants5 questionsHuman Reproduction4 questionsMorphology of Flowering Plants4 questionsBiological Classification2 questionsPlant Kingdom4 questionsAnimal Kingdom4 questionsBiomolecules1 questionsCell Cycle and Cell Division2 questionsCell the Unit of Life6 questionsBiodiversity and Conservation2 questionsAnatomy of Flowering Plants2 questionsStructural Organisation in Animals1 questionsPrinciples of Inheritance and Variation6 questionsReproductive Health2 questionsMolecular Basis of Inheritance2 questionsHuman Health and Diseases3 questionsMicrobes in Human Welfare1 questionsBiotechnology and Its Applications3 questionsOrganisms and Populations1 questionsEcosystem5 questions
  1. Q1.Glenoid cavity articulates
    Biology · Locomotion and Movement · MCQ
  2. Q2.What causes a green plant exposed to the light, on only one side, to bend towards the source of light as it grows?
    Biology · Plant Growth and Development · MCQ
  3. Q3.Typical growth curve in plants is
    Biology · Plant Growth and Development · MCQ
  4. Q4.When you hold your breath, which of the following gas changes in blood would first lead to the urge to breathe?
    Biology · Breathing and Exchange of Gases · MCQ
  5. Q5.Erythropoiesis starts in
    Biology · Body Fluids and Its Circulation · MCQ
  6. Q6.Which one of the following is correct?
    Biology · Body Fluids and Its Circulation · MCQ
  7. Q7.Blood pressure in the mammalian aorta is maximum during
    Biology · Body Fluids and Its Circulation · MCQ
  8. Q8.Which of the following does not favour the formation of large quantities of dilute urine?
    Biology · Excretory Products and Their Elimination · MCQ
  9. Q9.Removal of proximal convoluated tubule from the nephron will result in
    Biology · Excretory Products and Their Elimination · MCQ
  10. Q10.Cytochromes are found in
    Biology · Respiration in Plants · MCQ
  11. Q11.Sliding filament theory can be best explained as
    Biology · Locomotion and Movement · MCQ
  12. Q12.Which of the following regions of the brain is incorrectly paired with its function?
    Biology · Neural Control and Coordination · MCQ
  13. Q13.A gymnast is able to balance his body upside down even in the total darkness because of
    Biology · Neural Control and Coordination · MCQ
  14. Q14.A chemical signal that has both endocrine and neural roles is
    Biology · Chemical Coordination and Integration · MCQ
  15. Q15.Which one of the following may require pollinators, but is genetically similar to autogamy?
    Biology · Sexual Reproduction in Flowering Plants · MCQ
  16. Q16.Which of the following are the important floral rewards to the animal pollinators ?
    Biology · Sexual Reproduction in Flowering Plants · MCQ
  17. Q17.Which one of the following statements is not true?
    Biology · Sexual Reproduction in Flowering Plants · MCQ
  18. Q18.Transmission tissue is characteristic feature of
    Biology · Sexual Reproduction in Flowering Plants · MCQ
  19. Q19.Capacitation refers to changes in the
    Biology · Human Reproduction · MCQ
  20. Q20.Perigynous flowers are found in
    Biology · Morphology of Flowering Plants · MCQ
  21. Q21.True nucleus is absent in
    Biology · Biological Classification · MCQ
  22. Q22.Which one of the following matches is correct?
    Biology · Biological Classification · MCQ
  23. Q23.Which one of the following statements is wrong?
    Biology · Plant Kingdom · MCQ
  24. Q24.In which of the following, gametophyte is not independent free living?
    Biology · Plant Kingdom · MCQ
  25. Q25.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…
    Biology · Plant Kingdom · MCQ
  26. Q26.Male gametes are flagellated in
    Biology · Plant Kingdom · MCQ
  27. Q27.Which of the following endoparasites of humans does show viviparity?
    Biology · Animal Kingdom · MCQ
  28. Q28.Which of the following represents the correct combination without any exception?
    Biology · Animal Kingdom · MCQ
  29. Q29.Which of the following animals is not viviparous?
    Biology · Animal Kingdom · MCQ
  30. Q30.Which of the following characteristics is mainly responsible for diversification of insects on land?
    Biology · Animal Kingdom · MCQ
  31. Q31.Which of these is not an important component of initiation of parturition in humans?
    Biology · Human Reproduction · MCQ
  32. Q32.Leaves become modified into spines in
    Biology · Morphology of Flowering Plants · MCQ
  33. Q33.Keel is the characteristic feature of flower of
    Biology · Morphology of Flowering Plants · MCQ
  34. Q34.is the floral formula of Includes diagram
    Biology · Morphology of Flowering Plants · MCQ
  35. Q35.Which one of the following statements is incorrect?
    Biology · Biomolecules · MCQ
  36. Q36.A somatic cell that has just completed the S phase of its cell cycle, as compared to gamete of the same species, has
    Biology · Cell Cycle and Cell Division · MCQ
  37. Q37.Select the correct option. Includes table
    Biology · Cell Cycle and Cell Division · MCQ
  38. Q38.The structures that are formed by stacking of organized flattened membranous sacs in the chloroplasts are
    Biology · Cell the Unit of Life · MCQ
  39. Q39.Cryopreservation of gametes of threatened species in viable and fertile condition can be referred to as:
    Biology · Biodiversity and Conservation · MCQ
  40. Q40.A major characteristic of the monocot root is the presence of :
    Biology · Anatomy of Flowering Plants · MCQ
  41. Q41.Vascular bundles in monocotyledons are considered closed because
    Biology · Anatomy of Flowering Plants · MCQ
  42. Q42.The terga, sterna and pleura of cockroach body are joined by :
    Biology · Structural Organisation in Animals · MCQ
  43. Q43.DNA is not present in :
    Biology · Cell the Unit of Life · MCQ
  44. Q44.Nuclear envelope is a derivative of :
    Biology · Cell the Unit of Life · MCQ
  45. Q45.In which of the following both pairs have correct combination ?
    Biology · Biodiversity and Conservation · MCQ
  46. Q46.The chromosomes in which centromere is situated close to one end are :
    Biology · Cell the Unit of Life · MCQ
  47. Q47.Which one of the following is not an inclusion body found in prokaryotes?
    Biology · Cell the Unit of Life · MCQ
  48. Q48.Select the correct matching in the following pairs :
    Biology · Cell the Unit of Life · MCQ
  49. Q49.The hilum is a scar on the
    Biology · Sexual Reproduction in Flowering Plants · MCQ
  50. Q50.The movement of a gene from one linkage group to another is called
    Biology · Principles of Inheritance and Variation · MCQ
  51. Q51.Alleles are
    Biology · Principles of Inheritance and Variation · MCQ
  52. Q52.A man with blood group ‘A’ marries a woman with blood group ‘B’. What are all the possible blood groups of their offsprings?
    Biology · Principles of Inheritance and Variation · MCQ
  53. Q53.How many pairs of contrasting characters in pea plants were studied by Mendel in his experiments?
    Biology · Principles of Inheritance and Variation · MCQ
  54. Q54.Multiple alleles are present
    Biology · Principles of Inheritance and Variation · MCQ
  55. Q55.An abnormal human baby with ‘XXX’ sex chromosomes was born due to
    Biology · Principles of Inheritance and Variation · MCQ
  56. Q56.Which of the following cells during gametogenesis is normally diploid?
    Biology · Human Reproduction · MCQ
  57. Q57.Hysterectomy is surgical removal of
    Biology · Human Reproduction · MCQ
  58. Q58.Which of the following is not a sexually transmitted desease?
    Biology · Reproductive Health · MCQ
  59. Q59.Which of the following viruses is not transferred through semen of an infected male?
    Biology · Reproductive Health · MCQ
  60. Q60.Gene regulation governing lactose operon of E.coli that involves the lac I gene product is
    Biology · Molecular Basis of Inheritance · MCQ
  61. Q61.In sea urchin DNA, which is double stranded, 17% of the bases were shown to be cytosine, The percentages of the other three bases expected to be present in this DNA are
    Biology · Molecular Basis of Inheritance · MCQ
  62. Q62.Match each disease with its correct type of vaccine Includes table
    Biology · Human Health and Diseases · MCQ
  63. Q63.HIV that causes AIDS, first starts destroying
    Biology · Human Health and Diseases · MCQ
  64. Q64.The active form of Entamoeba histolytica feeds upon
    Biology · Human Health and Diseases · MCQ
  65. Q65.The guts of cow and buffalo possess
    Biology · Microbes in Human Welfare · MCQ
  66. Q66.In Bt cotton, the Bt toxin present in plant tissue as pro - toxin is converted into active toxin due to :
    Biology · Biotechnology and Its Applications · MCQ
  67. Q67.The crops engineered for glyphosate are resistant/ tolerant to :
    Biology · Biotechnology and Its Applications · MCQ
  68. Q68.Which body of the Government of India regulates GM research and safety of introducing GM organisms for public services ?
    Biology · Biotechnology and Its Applications · MCQ
  69. Q69.The following graph depicts changes in two populations (A and B) of herbivores in a grassy field. A possible reason for these changes is that: Includes diagram
    Biology · Organisms and Populations · MCQ
  70. Q70.Secondary Succession takes place on/in :
    Biology · Ecosystem · MCQ
  71. Q71.Vertical distribution of different species occupying different levels in a biotic community is known as :
    Biology · Ecosystem · MCQ
  72. Q72.The mass of living material at a trophic level at a particular time is called :
    Biology · Ecosystem · MCQ
  73. Q73.Most animals are tree dwellers in a:
    Biology · Ecosystem · MCQ
  74. Q74.In an ecosystem the rate of production of organic matter during photosynthesis is termed as :
    Biology · Ecosystem · MCQ