Compare the Following: Choroid and Retina - Biology

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Compare the following: Choroid and retina

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Solution

  Choroid   Retina
1 Choroid is the middle vascular layer of eye.   Retina is the innermost nervous coat of eye.
2 It contains numerous blood vessels that provide nutrients and oxygen to retina and other tissues.   It contains photoreceptor cells, rods and cones that are associated with twilight and colour vision respectively.
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Chapter 21: Neural Control and Coordination - Exercises [Page 328]

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NCERT Biology Class 11
Chapter 21 Neural Control and Coordination
Exercises | Q 2.3 | Page 328

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