Transport Multiple Choice Questions Test 36 pdf Download

Practice biology quiz 36 on transport MCQs, grade 9 opening and closing of stomata multiple choice questions. Free learning guide has biology worksheet with answering options chlorophyll blocked, mesophyll opens, stomata opens and stomata closed of multiple choice questions (MCQ) with opening and closing of stomata quiz as during night, plants keep their for exam prep. Study to learn opening and closing of stomata quiz to attempt multiple choice questions based test.

MCQs on Transport - Quiz 36

MCQ. During night, plants keep their

  1. mesophyll opens
  2. chlorophyll blocked
  3. stomata opens
  4. stomata closed


MCQ. Scientist who described blood circulation pathway for first time is

  1. Ibn-e-Nafees
  2. Charles Darwin
  3. Ernst Haeckel
  4. Rachel Carson


MCQ. Meaning of "angina pectoris" is

  1. artery death
  2. heart death
  3. chest pain
  4. knee pain


MCQ. Macrophages produced by monocytes are responsible for

  1. absorbing hydrogen
  2. absorbing oxygen
  3. engulfing germs
  4. preventing clotting


MCQ. Time for diastole in one heartbeat is

  1. 0.6 seconds
  2. 0.8 seconds
  3. 0.4 seconds
  4. 0.5 seconds