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Neural Control and Coordination — BIOLOGY STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYNeural Control and Coordination1 Mark
MCQ
Coloured (pigmented) layer of eye is:
  • A
    Choroid
  • B
    Sclerotic
  • C
    Retina
  • D
    All of the above
✓

Answer

  1. Choroid

Explanation:

The vascular layer of the eye, that lies between the retina and the sclera is called as choroid. It contains the retinal pigmented epithelial cells and provides oxygen and nourishment to the retina. The dark-colored pigment in the choroid absorbs light and limits reflections within the eye, that could degrade vision.

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