Kidneys as Osmoregulators MCQs Quiz Online PDF Download

Practice kidneys as osmoregulators MCQs, O level biology MCQ online for test prep. Excretion o level biology quiz has multiple choice questions (MCQ), kidneys as osmoregulators quiz questions and answers as more water is reabsorbed in blood due to, answer key help with choices as more anti-diuretic hormone, lesser anti-diuretic hormone, active functioning of pancreas and inactivity of pituitary gland problem solving for viva, competitive exam preparation, interview questions. Free study guide is to learn kidneys as osmoregulators quiz online with MCQs to practice test questions with answers.

MCQs on Kidneys as Osmoregulators Quiz PDF Download

MCQ. More water is reabsorbed in blood due to

  1. more anti-diuretic hormone
  2. lesser anti-diuretic hormone
  3. active functioning of pancreas
  4. inactivity of pituitary gland


MCQ. Kidneys do not help in

  1. osmoregulation
  2. maintaining body temperature
  3. maintaining composition of blood plasma
  4. regulation of blood pH


MCQ. Amount of water (H2O) in blood is increased due to

  1. lesser tissue respiration
  2. more protein-rich diet
  3. more glucose in blood
  4. more water intake


MCQ. Blood pressure rises due to

  1. decrease in blood volume
  2. increase in diameter of blood vessels
  3. decrease in diameter of blood vessels
  4. inability of pituarity gland to produce hormones


MCQ. Osmoregulators refers to

  1. regulating salt concentration in blood
  2. regulating water concentration in blood
  3. regulating mineral concentration in blood
  4. both A and B