Colors Vision MCQs Quiz Worksheet PDF Book Download

Colors vision MCQs, colors vision quiz answers for online elementary school courses. Practice dispersion of light multiple choice questions (MCQs), colors vision quiz questions and answers. Career test on total internal reflection, colors on screen, light and lenses, prisms and refraction, refraction of light, colors vision test prep for grade 7 cool science tests with answers.

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MCQ on Colors Vision PDF Book Download

MCQ: 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: Color of one part of spectrum is

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


MCQ: Number of types of cells in retina is

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