Biology 0610 · IGCSE · Sense organs

Sense organs — practice question

A particular eye disorder can lead to the ciliary muscles staying permanently contracted. Which row shows the correct features for an eye with this disorder when compared with an eye that does not have it?

  • Asuspensory ligaments slack, refraction of light rays onto the retina less
  • Bsuspensory ligaments slack, refraction of light rays onto the retina more
  • Csuspensory ligaments taut, refraction of light rays onto the retina less
  • Dsuspensory ligaments taut, refraction of light rays onto the retina more

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