Excretion O Level Biology Multiple Choice Questions 1 PDF Download

Practice excretion o level biology multiple choice questions (MCQs), O level biology test 1 online for exams. Practice kidneys as osmoregulators MCQs questions and answers on kidneys as osmoregulators, what is excretion, structure of nephron with answers. Free excretion o level biology quiz, online study guide has helping answer key with choices as lesser anti-diuretic hormone, more anti-diuretic hormone, active functioning of pancreas and inactivity of pituitary gland of multiple choice questions as more water is reabsorbed in blood due to to test learning skills for viva exam preparation and job's interview questions. Study to learn kidneys as osmoregulators quiz questions to learn online MCQs for competitive exam preparation test.

MCQ on Excretion O Level Biology Quiz PDF Download Test 1

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. Catabolic activities include

  1. conversion of glucose to glycogen
  2. formation of new protoplasm
  3. cell repair
  4. formation of urea in the liver


MCQ. Cortex contains cuplike structures called as

  1. loop of Henle'
  2. Renal capsule
  3. Bowmans capsule
  4. Glomerulus capsule