Biology 0610 · IGCSE · Sense organs

Sense organs — practice question

Which row indicates the condition of the ciliary muscles and suspensory ligaments as the eye focuses on a close object?

  • Aciliary muscles contracted; suspensory ligaments slack
  • Bciliary muscles contracted; suspensory ligaments tense
  • Cciliary muscles relaxed; suspensory ligaments slack
  • Dciliary muscles relaxed; suspensory ligaments tense

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