Color blindness could be a result of the dysfunction of which type of cell?
Correct answer: B. Cones
- A. Vitreous humor cells
- B. Cones
- C. Rods
- D. Ciliary body cells
Explanation
Cones are responsible for the perception of colour. Three different types of cones exist, each type containing a different pigment specifically tuned to a wavelength or colour of light.
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About Chemical Coordination and Hormones
Chemical coordination uses hormones released by endocrine glands and carried in blood to specific target cells. Coverage includes the pituitary, thyroid, pancreas, adrenal glands, ovaries and testes, feedback control, and the contrast between slower, longer-lasting hormonal responses and rapid nervous coordination.
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