Biology 0610 · IGCSE · Coordination and response

Coordination and response — practice question

Which row illustrates the pupil reflex in strong light?

  • Acircular contracts, radial relaxes, pupil larger
  • Bcircular contracts, radial relaxes, pupil smaller
  • Ccircular relaxes, radial contracts, pupil larger
  • Dcircular relaxes, radial contracts, pupil smaller

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