0%

Report a question

You cannot submit an empty report. Please add some details.

Biology – General – LS

Biology – Set 11

Dear ! This is Biology – Set 11  Quiz and it contains 100 questions.

Happy Learning!

1 / 100

1. What is full form of BOD?

2 / 100

2. In 1910, who proved the idea of W.S.Sutton that genes are located on chromosomes?

3 / 100

3. The organs of the urinary system are

4 / 100

4. It is the study of hereditary characters transmitted from parents to offspring.

5 / 100

5. In Photosynthesis

6 / 100

6. Which hormone causes emotional disturbance?

7 / 100

7. The artificial kidney is a

8 / 100

8. Maximum fixation of solar energy is done by

9 / 100

9. Study of female reproductive system is

10 / 100

10. Which of the following is a work done by the placenta tissue in humans?

11 / 100

11. Which one of the following parts of human brain is the regulating centre for swallowing and vomiting?

12 / 100

12. Compared to land, the open oceans

13 / 100

13. How many chromosomes are in a human gamete?

14 / 100

14. Urea is transported through

15 / 100

15. Which chemical is not found in DNA nucleotides?

16 / 100

16. What is the unit of heredity?

17 / 100

17. The ultimate cause of water movement in a plant stem against gravity is

18 / 100

18. Who discovered genetic material?

19 / 100

19. Plants utilise ________ from the atmosphere for photosynthesis.

20 / 100

20. Part of the plant where photosynthesis generally occurs

21 / 100

21. One of the following cannot be performed by animals.

22 / 100

22. Sulphur Dioxide pollution is indicated by an excessive growth of which of the following?

 

23 / 100

23. The weight of the brain in the total weight of the body is about

24 / 100

24. Study of population is

25 / 100

25. Stomata open at night in

26 / 100

26. Which of the following glands is both endocrine and exocrine?

27 / 100

27. Which one of the following is not a genetic disorder?

28 / 100

28. The non-biotic pollutant of underground water is

29 / 100

29. Which of the following plays an important role in photosynthesis?

30 / 100

30. The main function of Henle’s loop is

31 / 100

31. In uterus embryo get their nutrition through a structure called

32 / 100

32. In the human being, normally in which one of the following parts, does the sperm fertilize the ovum?

33 / 100

33. Which one is important in photosynthesis to allows plants to absorb energy from light?

34 / 100

34. The photosynthesis occurs in the

35 / 100

35. In man there are how many pairs of homologous chromosomes?

36 / 100

36. Which of the following plays an important part in photosynthesis?

37 / 100

37. Cretinism is due to the disorder of the ______ gland.

38 / 100

38. Which chromosomes are identical to each other on the basis of their morphology, position of centromere and other characteristics?

39 / 100

39. In female a small portion oviduct is removed and cut end is ligated by surgical operation is called

40 / 100

40. Pancreas secretes

41 / 100

41. Who is known as Father of Modern Genetics?

42 / 100

42. Gaseous exchange takes place in leaves through tiny pores for the purpose of photosynthesis. What are these pores?

43 / 100

43. Which one is located at the rear of the abdominal cavity?

44 / 100

44. Photosynthesis fulfills which of the following requirements of the autotrophic organisms? I. Carbon II. Water III. Energy

45 / 100

45. The inherited traits of an organism are controlled by

46 / 100

46. The principle of dominance states that

47 / 100

47. Fruitfly has

48 / 100

48. Which of the following function is performed by the kidneys in the human body?

49 / 100

49. Fertilization in human takes place inside

50 / 100

50. Stomata helps in

51 / 100

51. Food wrapped in news paper is likely to get contaminated by

52 / 100

52. What base does guanine pair with?

53 / 100

53. Gestation period in human

54 / 100

54. Cerebrum is located in which part of brain?

55 / 100

55. With reference to the work of human kidney consider the following statements 1. After the waste is removed in the kidney the clean blood is sent back through renal artery. 2. From Bowman’s capsule, the filtered liquid passes through tiny tubes where much of the glucose is reabsorbed and sent back to the blood in the renal vein. Which of these statements is/are correct?

56 / 100

56. The energy stored in photosynthesis is obtained from

57 / 100

57. Surgical procedure in which a small portion of sperm duct is removed and cut end ligated in male is called

58 / 100

58. Finger like ends of the fallopian tubes are called

59 / 100

59. Release of water from plants as water droplets is known as

60 / 100

60. Which of the following would cause gene flow?

61 / 100

61. The gas released during the photosynthesis by the green plants is

62 / 100

62. The suitable conditions in which the rate of evaporation occurs more fastly are

63 / 100

63. The chromosome number 2n is known as

64 / 100

64. Urea is transported through

65 / 100

65. Photosynthesis occurs in

66 / 100

66. Melvin calvin got Noble Prize for his studies on

67 / 100

67. It is composed of two polynucleotide chains which are coiled around each other in the form of a double helix.

68 / 100

68. Photosynthesis takes place in the presence of chlorophyll and ________

69 / 100

69. Which describes the correct pairing of DNA bases?

70 / 100

70. Which of the following serves as a nutritive tissue for the growing embryo?

71 / 100

71. Sex determination of child is done by the chromosome of

72 / 100

72. Different forms of genes are called

73 / 100

73. Kyoto Protocol is associated with

74 / 100

74. Gregor Johann Mendel worked on

75 / 100

75. The sex of a newborn baby is determined by the chromosome inherited from

76 / 100

76. Study of ductless gland is called

77 / 100

77. Pineal gland is situated in

 

78 / 100

78. The gland that is present close to trachea

79 / 100

79. In test tube baby

80 / 100

80. Rate of transpiration can be measured by

81 / 100

81. Oral pills of birth control prevent

82 / 100

82. Which group of organisms serves as the best indicator of pollution in a water body?

83 / 100

83. They protect plants from water loss and abrasive damage.

84 / 100

84. Study of effect of radiation on plant and animal is

85 / 100

85. Which among the following is/are female hormones? (i) Estrogen (ii) Progesterone (iii) Testosterone

86 / 100

86. Nitrogenous bases in DNA and RNA?

87 / 100

87. Oral pills of birth control prevent

88 / 100

88. Which is the correct pair of inherited chromosomes for the child to be a girl?

89 / 100

89. In plants, photosynthesis mainly occurs in the

 

90 / 100

90. The smallest structural and functional unit of nervous system is

91 / 100

91. Green pigment is called

92 / 100

92. The basic functional unit of kidney is

93 / 100

93. Through nitrogen fixation process nitrogen in the atmosphere is converted into

94 / 100

94. Corpus luteum is associated with

95 / 100

95. Pituitary gland is situated in

96 / 100

96. In plants, which cells carry out photosynthesis?

97 / 100

97. The device to measure transpiration in plants is

98 / 100

98. In plants, exchange of gases takes place through

99 / 100

99. The basic unit of the nervous system is the

100 / 100

100. The numerous minute pores in the epidermis of a leaf are called

Your score is

Share this Quiz with your friends! 

LinkedIn Facebook

Follow Us @

0%

Exit

You cannot copy content of this page

Scroll to Top