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Excretion in Biology MCQs Quiz Online Tests pdf Download

Practice MCQs on excretion in biology, biology MCQs for online test prep. What is biology quiz has multiple choice questions (MCQ), excretion in biology quiz questions and answers as process by which organisms remove metabolic wastes is called as, answer key with choices as digestion, respiration, excretion and nutrition for competitive exam prep. Free study guide is to learn excretion in biology quiz online with MCQs to practice test questions with answers.

MCQs on Excretion in Biology Quiz pdf Download

MCQ. Process by which organisms remove metabolic wastes is called as

  1. digestion
  2. respiration
  3. excretion
  4. nutrition

C

MCQ. Excretory substances in animals include

  1. Oxygen
  2. Water
  3. organic foods
  4. Energy

B

MCQ. For excretion, animals with impermeable skin use

  1. simple diffusion process
  2. produce concentration gradient
  3. special excretory glands
  4. special excretory organs

D

MCQ. Kidneys are responsible for excretion of

  1. bile pigments
  2. creatinine
  3. nitrogenous wastes
  4. carbon dioxide

C

MCQ. Kidneys are responsible for excretion of

  1. carbon dioxide
  2. creatinine
  3. bile pigments
  4. excess water

D

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