The cones of the retina:

The cones of the retina:

Q. The cones of the retina:

  1. are responsible for colour vision
  2. are much more numerous than rods
  3. have red, blue and green light- sensitive pigments that differ because of small difference in the retinal prosthetic group
  4. do not use transducin in signal transduction

Answer: are responsible for colour vision

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