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Colors Vision MCQ Questions with Answers PDF Download eBook

Colors vision Multiple Choice Questions (MCQ) to solve colors vision quiz answers PDF worksheet, 7th grade science test for online courses. Practice dispersion of light Multiple Choice Questions and Answers (MCQs), "Colors Vision" quiz questions PDF for online schools. Learn mirages, total internal reflection, refraction of light, refractive index, colors vision test prep for online elementary school courses.

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MCQs on Colors Vision PDF Download eBook

MCQ: The number of red cells in an eye is

  1. 320 million
  2. 120 million
  3. 220 million
  4. 200 million


MCQ: Night blindness is caused due to

  1. lack of rods
  2. over numbering of cones
  3. problem in cones
  4. problem in rods


MCQ: Rods are sensitive to

  1. bright light
  2. dim light
  3. colored Vision
  4. blurriness


MCQ: The color of one part of spectrum is

  1. brown
  2. cyan
  3. indigo
  4. magenta


MCQ: The number of types of cells in retina is

  1. 2
  2. 3
  3. 4
  4. 6