NEET BIOLOGY QUIZ 1: BOOST YOUR EXAM READINESS

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Created on May 10, 2025 By skverma.verma29@gmail.com
BIOLOGY FOR NEET

BIOLOGY FOR NEET

EVERY DAY SOME QUESTIONS WILL BE ADDED.

1 / 141

1. (NEET 2022) A CONVEX LENS OF FOCAL LENGTH F IS CUT INTO TWO HALVES ALONG ITS PRINCIPAL AXIS. THE FOCAL LENGTH OF EACH HALF WILL BE:

a) INFINITE

b) F/2

c) 2F

d) F

2 / 141

2. (NEET 2024 B):

a) 4

b) 1

c) 3

d) 2

3 / 141

3. (NEET 2024 B):

a) Only pink flowered plants

b) Only red flowered plants

c) Red, Pink as well as white flowered plants

d) Red flowered as well as pink flowered plants

4 / 141

4. (NEET 2024 Z):

a) 4

b) 3

c) 2

d) 1

5 / 141

5. (NEET 2024 Z):

a) 4

b) 1

c) 2

d) 3

6 / 141

6. (NEET 2024 Z):

a) 3

b) 4

c) 2

d) 1

7 / 141

7. (NEET 2020) IDENTIFY THE INCORRECT STATEMENT REGARDING MUTATIONS.

a) UV RADIATION CAN CAUSE MUTATIONS.

b) GENE MUTATION OCCURS DUE TO CHANGE IN A SINGLE BASE PAIR

c) CHROMOSOMAL ABERRATIONS ARE ALWAYS HARMFUL

d) DELETION AND INSERTION RESULT IN FRAME-SHIFT MUTATIONS

8 / 141

8. (NEET 2024 B):

a) 4

b) 1

c) 2

d) 3

9 / 141

9. (NEET 2024 B):

a) Zinc

b) Flavin

c) Haem

d) Niacin

10 / 141

10. (NEET 2024 Z);

a) 4

b) 2

c) 1

d) 3

11 / 141

11. The process of water movement across a semi-permeable membrane is called:

YEAR: 2023

a) Diffusion

b) Facilitated diffusion

c) Active transport

d) Osmosis

12 / 141

12. (NEET 2024 B):

a) Increased photosynthesis in monocots.

b) Inward curling of leaves in monocots.

c) Providing large spaces for storage of sugars.

d) Protecting the plant from salt stress.

13 / 141

13. (NEET 2024 Z):

a) 4

b) 3

c) 1

d) 2

14 / 141

14. (NEET 2024 Z):

a) 1

b) 3

c) 2

d) 4

15 / 141

15. (NEET 2024 B):

a) 2

b) 1

c) 3

d) 4

16 / 141

16. (NEET 2024 B):

a) bb

b) BB/Bb

c) Bb

d) BB

17 / 141

17. (NEET 2024 Z):

a) 2

b) 4

c) 1

d) 3

18 / 141

18. What is the powerhouse of the cell?

YEAR : 2020

a) Golgi apparatus

b) Ribosome

c) Nucleus

d) Mitochondria

19 / 141

19. (NEET 2024 B):

a) Differentiation

b) Dedifferentiation

c) Maturation

d) Redifferentiation

20 / 141

20. The process of water movement across a semi-permeable membrane is called:

YEAR:2017

a) Active transport

b) Facilitated diffusion

c) Osmosis

d) Diffusio

21 / 141

21. (NEET 2024 Z):

a) 1

b) 2

c) 4

d) 3

22 / 141

22. (NEET 2024 B):

a) A, C, D and E only

b) A, B and E only

c) A, B and D only

d) A and B only

23 / 141

23. (NEET 2024 B):

a) A-I, B-III, C-II, D-IV

b) A-III, B-I, C-IV, D-II

c) A-II, B-III, C-I, D-IV

d) A-III, B-IV, C-II, D-I

24 / 141

24. (NEET 2024 B):

a) A-III, B-II, C-IV, D-I

b) A-I, B-III, C-II, D-IV

c) A-IV, B-III, C-II, D-I

d) A-III, B-II, C-I, D-IV

25 / 141

25. (NEET 2024 B):

a) Sesbania

b) Cassia

c) Pisum

d) Datura

26 / 141

26. (NEET 2024 Z):

a) 4

b) 3

c) 2

d) 1

27 / 141

27. Which of the following is a function of the medulla oblongata?

YEAR:2014

a) Regulation of body temperature

b) Control of voluntary movements

c) Regulation of heart rate

d) Memory storage

28 / 141

28. (NEET 2024 Z):

a) 1

b) 2

c) 4

d) 3

29 / 141

29. (NEET 2024 B):

a) A-II, B-I, C-IV, D-III

b) A-IV, B-III, C-II, D-I

c) A-III, B-IV, C-I, D-II

d) A-I, B-II, C-III, D-IV

30 / 141

30. (NEET 2024 Z):

a) 4

b) 3

c) 2

d) 1

31 / 141

31. Which blood group is a universal donor?

YEAR: 2015

a) A

b) B

c) O

d) AB

32 / 141

32. (NEET 2024 B):

a) 4

b) 1

c) 2

d) 3

33 / 141

33. (NEET 2024 Z):

a) 1

b) 2

c) 4

d) 3

34 / 141

34. Which of the following is a function of the medulla oblongata?

YERA:2016

a) Regulation of body temperature

b) Memory storage

c) Control of voluntary movements

d) Regulation of heart rate

35 / 141

35. (NEET 2024 B):

a) Population density

b) Intrinsic rate of natural increase

c) Biotic potential

d) Carrying capacity

36 / 141

36. (NEET 2024 Z):

a) 4

b) 1

c) 2

d) 3

37 / 141

37. (NEET 2024 B):

a) D AND E ONLY.

b) C, D AND E ONLY.

c) B, C AND D ONLY.

d) A, B AND C ONLY.

38 / 141

38. (NEET 2023) WHICH OF THE FOLLOWING IS A HEREDITARY DISEASE?

a) TETANUS

b) MEASLES

c) HAEMOPHILIA

d) TUBERCULOSIS

39 / 141

39. (NEET 2024 Z):

a) 2

b) 4

c) 3

d) 1

40 / 141

40. Which of the following is a function of the medulla oblongata?

YEAR:2013

a) Control of voluntary movements

b) Regulation of body temperature

c) Regulation of heart rate

d) Memory storage

41 / 141

41. (NEET 2024 N):

a) Abscisic acid

b) Cytokinin

c) Auxin

d) Gibberellin

42 / 141

42. The process of water movement across a semi-permeable membrane is called:

YEAR: 2020

a) Diffusion

b) Active transport

c) Facilitated diffusion

d) Osmosis

43 / 141

43. Which blood group is a universal donor?

YEAR:2020

a) AB

b) O

c) A

d) B

44 / 141

44. Which vitamin is synthesized in the skin in the presence of sunlight?

a) Vitamin B

b) Vitamin C

c) Vitamin A

d) Vitamin D

45 / 141

45. (NEET 2024 Z):

a) 2

b) 3

c) 1

d) 4

46 / 141

46. (NEET 2024 B):

a) A, B, C and E only

b) A, B, C and D only

c) B, C, D and E only

d) A, C, D and E only

47 / 141

47. The process of water movement across a semi-permeable membrane is called:

YEAR: 2021

a) Diffusion

b) Facilitated diffusion

c) Active transport

d) Osmosis

48 / 141

48. (NEET 2024 Z):

a) 2

b) 4

c) 1

d) 3

49 / 141

49. (NEET 2015) IN A COMMON EMITTER TRANSISTOR AMPLIFIER, THE CURRENT GAIN (Β) IS 100. IF THE EMITTER CURRENT (IE) IS 10 MA, THEN THE COLLECTOR CURRENT (IC) IS APPROXIMATELY:

a) 10 mA

b) 0.1 mA

c) 1000 mA

d) 9.9 mA

50 / 141

50. (NEET 2024 Z):

a) 1

b) 3

c) 2

d) 4

51 / 141

51. What is the powerhouse of the cell?

YEAR: 2014

a) Mitochondria

b) Golgi apparatus

c) Nucleus

d) Ribosome

52 / 141

52. (NEET 2024 B):

a) A, C, D and E only

b) A, B, C and D only

c) B, C, D and E only

d) C, D and E only

53 / 141

53. (NEET 2016) WHICH OF THE FOLLOWING IS A CHARACTERISTIC FEATURE OF ANGIOSPERMS?

a) PRESENCE OF ARCHEGONIA

b) ABSENCE OF VASCULAR TISSUE

c) PRESENCE OF FLOWER

d) FORMATION OF SPORES

54 / 141

54. (NEET 2024 B):

a) 1

b) 2

c) 4

d) 3

55 / 141

55. (NEET 2024 B):

a) Inducer, Repressor, Structural gene

b) Repressor, Operator gene, Structural gene

c) Promotor, Structural gene, Terminator

d) Structural gene, Transposons, Operator gene

56 / 141

56. (NEET 2024 Z):

a) 3

b) 2

c) 1

d) 4

57 / 141

57. What is the powerhouse of the cell?

YEAR: 2013

a) Ribosome

b) Nucleus

c) Golgi apparatus

d) Mitochondria

58 / 141

58. (NEET 2024 Z):

a) 4

b) 1

c) 2

d) 3

59 / 141

59. (NEET 2024 Z):

a) 3

b) 4

c) 2

d) 1

60 / 141

60. (NEET 2024 B):

a) A-II, B-III, C-I, D-IV

b) A-III, B-IV, C-II, D-I

c) A-I, B-II, C-III, D-IV

d) A-III, B-II, C-IV, D-I

61 / 141

61. (NEET 2024 B):

a) Semi-conservative method

b) In-situ conservation

c) Biodiversity conservation

d) Sustainable development

62 / 141

62. (NEET 2024 B):

a) 3 molecules of ATP and 3 molecules of NADPH

b) 3 molecules of ATP and 2 molecules of NADPH

c) 2 molecules of ATP and 2 molecules of NADPH

d) 2 molecules of ATP and 3 molecules of NADPH

63 / 141

63. (NEET 2024 B):

a) 3

b) 2

c) 1

d) 4

64 / 141

64. (NEET 2024 B):

a) Phospholipids

b) Amino acids

c) Glycerides

d) Carbohydrates

65 / 141

65. (NEET 2024 Z):

a) 4

b) 1

c) 3

d) 2

66 / 141

66. Which blood group is a universal donor?

YEAR: 2016

a) A

b) O

c) B

d) AB

67 / 141

67. (NEET 2024 Z):

a) 3

b) 4

c) 2

d) 1

68 / 141

68. The process of water movement across a semi-permeable membrane is called:

YEAR: 2016

a) Facilitated diffusion

b) Diffusion

c) Active transport

d) Osmosis

69 / 141

69. (NEET 2024 Z):

a) 1

b) 2

c) 4

d) 3

70 / 141

70. (NEET 2024 B):

a) A-IV, B-I, C-II, D-III

b) A-IV, B-II, C-I, D-III

c) A-III, B-I, C-IV, D-II

d) A-I, B-II, C-IV, D-III

71 / 141

71. What is the powerhouse of the cell?

YEAR:2014

a) Mitochondria

b) Golgi apparatus

c) Ribosome

d) Nucleus

72 / 141

72. (NEET 2024 B):

a) promotes apical dominance.

b) does not affect mature monocotyledonous plants

c) can help in cell division in grasses, to produce growth

d) promotes abscission of mature leaves only.

73 / 141

73. (NEET 2018) THE KINETIC ENERGY OF A PARTICLE EXECUTING SIMPLE HARMONIC MOTION IS MAXIMUM AT:

a) HALFWAY BETWEEN THE MEAN AND EXTREME POSITIONS

b) THE EXTREME POSITIONS

c) THROUGHOUT THE MOTION

d) THE MEAN POSITION

74 / 141

74. (NEET 2024 B):

a) Statement I is true but Statement II is false

b) Statement I is false but Statement II is true

c) Both Statement I and Statement II are false

d) Both Statement I and Statement II are true

75 / 141

75. (NEET 2024 Z);

a) 3

b) 2

c) 4

d) 1

76 / 141

76. (NEET 202 Z):

a) 1

b) 3

c) 4

d) 2

77 / 141

77. (NEET 2024 B):

a) Cofactor inhibition

b) Feedback inhibition

c) Competitive inhibition

d) Enzyme activation

78 / 141

78. (NEET 2024 B):

a) Micropropagation

b) Somatic hybridization

c) Totipotency

d) Differentiation

79 / 141

79. What is the powerhouse of the cell?

YEAR:2020

a) Mitochondria

b) Ribosome

c) Golgi apparatus

d) Nucleus

80 / 141

80. (NEET 2024 Z):

a) 2

b) 4

c) 1

d) 3

81 / 141

81. (NEET 2024 B):

a) 3

b) 4

c) 1

d) 2

82 / 141

82. The process of water movement across a semi-permeable membrane is called:

YEAR:2018

a) Diffusion

b) Osmosis

c) Active transport

d) Facilitated diffusion

83 / 141

83. (NEET 2024 B):

a) GEAC

b) FOAM

c) WWF

d) IUCN

84 / 141

84. (NEET 2024 B):

a) Mode of spore formation

b) Morphology of mycelium

c) Fruiting body

d) Mode of nutrition

85 / 141

85. (NEET 2024 B):

a) A

b) B

c) C

d) D

86 / 141

86. (NEET 2024 B):

a) 3

b) 4

c) 1

d) 2

87 / 141

87. (NEET 2024 Z):

a) 2

b) 1

c) 4

d) 3

88 / 141

88. (NEET 2024 Z):

a) 1

b) 4

c) 2

d) 3

89 / 141

89. (NEET 2024 Z):

a) 1

b) 3

c) 4

d) 2

90 / 141

90. (NEET 2024 Z):

a) 2

b) 4

c) 1

d) 3

91 / 141

91. (NEET 2024 Z):

a) 2

b) 3

c) 4

d) 1

92 / 141

92. (NEET 2024 Z);

a) 4

b) 1

c) 3

d) 2

93 / 141

93. Which blood group is a universal donor?

YEAR: 2023

a) B

b) AB

c) A

d) O

94 / 141

94. (NEET 2024 B):

a) Prophase

b) Metaphase

c) Anaphase

d) Telophase

95 / 141

95. (NEET 2024 B):

a) A-II, B-IV, C-III, D-I

b) A-III, B-I, C-II, D-IV

c) A-III, B-I, C-IV, D-II

d) A-IV, B-I, C-III, D-II

96 / 141

96. (NEET 2024 Z):

a) 3

b) 1

c) 2

d) 4

97 / 141

97. Which vitamin is synthesized in the skin in the presence of sunlight?

YEAR : 2016

a) Vitamin A

b) Vitamin D

c) Vitamin C

d) Vitamin B

98 / 141

98. (NEET 2015) THE PRIMARY FUNCTION OF THE PLACENTA IS TO:

a) EXCRETE WASTE PRODUCTS OF THE MOTHER

b) FACILITATE THE FIRST CLEAVAGE

c) PRODUCE HORMONES ONLY

d) PROVIDE NUTRITION TO THE DEVELOPING EMBRYO

99 / 141

99. Which vitamin is synthesized in the skin in the presence of sunlight?

YEAR:2022

a) Vitamin A

b) Vitamin B

c) Vitamin C

d) Vitamin D

100 / 141

100. (NEET 2024 Z):

a) 2

b) 4

c) 3

d) 1

101 / 141

101. The process of water movement across a semi-permeable membrane is called:

YEAR:2022

a) Active transport

b) Facilitated diffusion

c) Osmosis

d) Diffusion

102 / 141

102. (NEET 2024 B):

a) Both Statement I and Statement II are false

b) Statement I is true but Statement II is false

c) Statement I is false but Statement II is true

d) Both Statement I and Statement II are true

103 / 141

103. What is the powerhouse of the cell?

YEAR: 2014

a) Golgi apparatus

b) Nucleus

c) Ribosome

d) Mitochondria

104 / 141

104. (NEET 2024 B):

a) (a) Perigynous; (b) Epigynous

b) (a) Epigynous; (b) Hypogynous

c) (a) Hypogynous; (b) Epigynous

d) (a) Perigynous; (b) Perigynous

105 / 141

105. (NEET 2024 Z):

a) 3

b) 2

c) 1

d) 4

106 / 141

106. (NEET 2024 Z):

a) 3

b) 2

c) 1

d) 4

107 / 141

107. The process of water movement across a semi-permeable membrane is called:

YEAR: 2014

a) Osmosis

b) Diffusion

c) Facilitated diffusion

d) Active transport

108 / 141

108. (NEET 2024 B):

a) Permease

b) Beta-galactosidase

c) Acetylase

d) Polymerase

109 / 141

109. (NEET 2024 Z):

a) 1

b) 4

c) 3

d) 2

110 / 141

110. (NEET 2024 Z):

a) 3

b) 1

c) 4

d) 2

111 / 141

111. Which of the following is a function of the medulla oblongata?

YEAR: 2021

a) Control of voluntary movements

b) Memory storage

c) Regulation of heart rate

d) Regulation of body temperature

112 / 141

112. (NEET 2024 Z):

a) 3

b) 1

c) 4

d) 2

113 / 141

113. (NEET 2024 Z):

a) 4

b) 3

c) 2

d) 1

114 / 141

114. (NEET 2024 B):

a) A and E only

b) B and C only

c) D and E only

d) A and B only

115 / 141

115. Which vitamin is synthesized in the skin in the presence of sunlight?

YEAR:2013

a) Vitamin B

b) Vitamin D

c) Vitamin A

d) Vitamin C

116 / 141

116. (NEET 2024 B):

a) A-IV, B-III, C-II, D-I

b) A-I, B-II, C-III, D-IV

c) A-II, B-I, C-III, D-IV

d) A-III, B-IV, C-I, D-II

117 / 141

117. (NEET 2024 Z):

a) 3

b) 2

c) 4

d) 1

118 / 141

118. (NEET 2024 Z):

a) 2

b) 4

c) 1

d) 3

119 / 141

119. (NEET 2024 B):

a) A, C and D only

b) A, B, C and D only

c) A, B and D only

d) A, B and E only

120 / 141

120. Which blood group is a universal donor?

YEAR:2015

a) B

b) O

c) AB

d) A

121 / 141

121. (NEET 2024 B):

a) A

b) D

c) C

d) B

122 / 141

122. (NEET 2024 Z):

a) 4

b) 2

c) 1

d) 3

123 / 141

123. (NEET 2024 B):

a) 3

b) 1

c) 2

d) 4

124 / 141

124. (NEET 2024 B):

a) B, C AND D ONLY.

b) A, B AND C ONLY.

c) A, B, C, D AND E.

d) A, C, D AND E ONLY

125 / 141

125. (NEET 2024 B):

a) 8 bp

b) 6 bp

c) 10 bp

d) 4 bp

126 / 141

126. Which of the following is a function of the medulla oblongata?

YEAR:2022

a) Control of voluntary movements

b) Regulation of heart rate

c) Regulation of body temperature

d) Memory storage

127 / 141

127. (NEET 2024 Z):

a) 4

b) 1

c) 2

d) 3

128 / 141

128. What is the powerhouse of the cell?

YEAR:2014

a) Ribosome

b) Golgi apparatus

c) Nucleus

d) Mitochondria

129 / 141

129. (NEET 2024 B):

a) Statement I is false but Statement II is true

b) Both Statement I and Statement II are false

c) Both Statement I and Statement II are true

d) Statement I is true but Statement II is false

130 / 141

130. What is the powerhouse of the cell?

YEAR: 2017

a) Golgi apparatus

b) Nucleus

c) Ribosome

d) Mitochondria

131 / 141

131. (NEET 2024 B):

a) 4

b) 2

c) 1

d) 3

132 / 141

132. (NEET 2024 Z):

a) 4

b) 2

c) 1

d) 3

133 / 141

133. (NEET 2024 Z);

a) 2

b) 3

c) 1

d) 4

134 / 141

134. (NEET 2024 Z):

a) 3

b) 2

c) 4

d) 1

135 / 141

135. The process of water movement across a semi-permeable membrane is called:

YEAR: 2015

a) Diffusion

b) Active transport

c) Facilitated diffusion

d) Osmosis

136 / 141

136. Which blood group is a universal donor?

YEAR: 2017

a) A

b) O

c) B

d) AB

137 / 141

137. (NEET 2024 Z):

a) 2

b) 4

c) 1

d) 3

138 / 141

138. (NEET 2024 Z)

a) 2

b) 3

c) 1

d) 4

139 / 141

139. (NEET 2018) DOUBLE FERTILIZATION IS EXHIBITED BY:

a) ANGIOSPERMS

b) ALGAE

c) GYMNOSPERMS

d) FUNGI

140 / 141

140. What is the powerhouse of the cell?

YEAR : 2014

a) Mitochondria

b) Ribosome

c) Nucleus

d) Golgi apparatus

141 / 141

141. (NEET 2024 Z):

a) 2

b) 4

c) 1

d) 3

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