Science of Biology MCQs Quiz Online PDF Download

Science of biology Multiple Choice Questions (MCQ), science of biology quiz answers PDF to practice grade 10 biology test for online classes. Learn coordination and control Multiple Choice Questions and Answers (MCQs), "Science of Biology" quiz questions and answers for distance education. Learn endocrine system, receptors in humans, human nervous system, human receptors, science of biology test prep for online degree programs.

"The outer layer of the eye consist of sclera and" Multiple Choice Questions (MCQ) on class 9 biology: enzymes with choices pupil, cornea, choroid, and iris for distance education. Free biology student portal for online learning coordination and control quiz questions for online learning.

MCQs on Science of Biology PDF Download

MCQ: The outer layer of the eye consist of sclera and

  1. pupil
  2. cornea
  3. choroid
  4. iris


MCQ: When the circular muscles of the Iris contract, the pupil will

  1. dilate
  2. shrink
  3. swell
  4. constricts


MCQ: Any action performed by effectors is

  1. response
  2. detect
  3. react
  4. function


MCQ: Sclera gives eye most of its

  1. brown colour
  2. green colour
  3. black colour
  4. white colour


MCQ: The body parts which detect the particular part of stimuli is

  1. detector
  2. response
  3. receptor
  4. action