At rest the mammalian eye is focused for distant objects by:

Phylum Echinodermata Mcqs
BILAL KHATTAK0

A.Relaxation of ciliary muscles which flattens the lens and enables it to have maximum focal length
B.Contraction of ciliary muscles which makes lens maximum convex
C.Relaxation of ciliary muscles which makes the lens maximum convex
D.Contraction of ciliary muscles that makes lens flattened

Related Mcqs:

  1. When the near objects are to be focused by our eye then the:
  2. Mammalian eyes have remarkable power of accommodation by:
  3. Lenses to be used by a person who cannot see distant objects are:
  4. Which of the following structures in our eye are not derived from ectoderm:
  5. A slight accommodation in frog’s eyes can be brought about by:
  6. Lenses used by the persons who cannot see objects of nearby are:
  7. Pace-maker in heart of man influences:
  8. Which is the specific feature of the Mercator Projection?
  9. Focal length of lens is controlled by:
  10. The ‘A’ band in myofibril occupies:

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