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Neural Control and Coordination — BIOLOGY STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYNeural Control and Coordination2 Marks
Question
Compare the following:
Choroid and retina
✓

Answer

Choroid and retina:
  Choroid   Retina
1. Choroid is the middle vascular layer of eye. 1. Retina is the innermost nervous coat of eye.
2. It contains numerous blood vessels that provide nutrients and oxygen to retina and other tissues. 2. It contains photoreceptor cells, rods and cones that are associated with twilight and colour vision respectively.

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