Human Receptors MCQs Quiz Worksheet PDF Download

Practice human receptors MCQs in biology quiz for online learning test. Coordination and control quiz questions has multiple choice questions (MCQ), human receptors test to practice as when iris muscles of eye contracts, pupil constricts in. Answer key help with choices as dim light, bright light, green colored light and red colored light problem solving for competitive exam, viva prep, interview questions worksheets. Free biology revision notes to practice human receptors quiz with MCQs to find questions answers based online learning tests.

MCQs on Human Receptors Quiz PDF Download

MCQ. When the iris muscles of the eye contracts, the pupil constricts in

  1. dim light
  2. bright light
  3. green colored light
  4. red colored light

B

MCQ. The pigment present in the rods located in retina is called

  1. vitreous fovea
  2. rhodopsin
  3. iodopsin
  4. aqueous fovea

B

MCQ. Considering the inability of day time blindness, the owl can see at night because of the presence of

  1. retina
  2. cones
  3. rods
  4. fovea

C

MCQ. The external part of ear which is covered with skin and made up of cartilage is called

  1. pinna
  2. auditory canal
  3. ear drum
  4. incus

A

MCQ. The person suffering with the long sight disorder is not able to see the

  1. distant objects clearly
  2. near objects clearly
  3. blue objects clearly
  4. red objects clearly

B