General Science - Biology MCQs

71. Which of the following can be used for DNA Fingerprinting technology?

  1. Teeth
  2. Saliva
  3. Red blood cells (RBCs)
  4. White blood cells (WBCs)

Select the correct option from codes given below:

[A] 1, 3 & 4 Only
[B] 2, 3 & 4 Only
[C] 1, 2 & 3 Only
[D] 1, 2 & 4 Only

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72. Which among the following species of Anopheles Mosquitoes generally breeds in man-made water containers in urban areas?

[A] Anopheles culicifacies
[B] Anopheles minimus
[C] Anopheles fluviatilis
[D] Anopheles stephensi

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73. The study of Improvement of human race by improving environment is known as ?

[A] Euthenics
[B] Eugenics
[C] Euphenics
[D] Etiology

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74. Which instrument is used to detect ulcers in stomach?

[A] Endoscope
[B] Cystoscope
[C] Ureteroscope
[D] Cardiograph

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75. Who coined the term “Tissue culture”?

[A] Montrose Thomas Burrows
[B] Jack Kevorkian
[C] Charles Scott Sherrington
[D] Ludvig Hektoen

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76. What is epidermis made of?

[A] Dermatogen
[B] Periblem
[C] Protoderm
[D] Plerome

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77. How Many Vertebrae does a human being have?

[A] 32
[B] 35
[C] 33
[D] 47

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78. Which of the following terms denotes the transpiration through leaves?

[A] Cauline transpiration
[B] Foliar transpiration
[C] Cuticular transpiration
[D] Lenticular transpiration

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79. Who among the following analysed the DNA for the first time ?

[A] Watson and Krick
[B] Karl von Frisch
[C] M. W. Nirenberg
[D] Hargobind Khurana

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80. Which of the following fruits has its seed outside?

[A] Mango
[B] Banana
[C] Strawberry
[D] Orange

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