O Level Online Courses

IGCSE O Level Biology Practice Tests

IGCSE O Level Biology Online Tests

Excretion in Biology Multiple Choice Questions (MCQ) PDF Download

Free Excretion in Biology Multiple Choice Questions (MCQ Quiz) with Answers (Excretion in Biology MCQ PDF Book) download to learn igcse biology online courses. Practice What is Biology Multiple Choice Questions and Answers (MCQs), Excretion in Biology quiz answers PDF to learn online schools courses. The Excretion in Biology MCQ App Download: Free learning app for introduction to biology, biology basics, sensitivity in biology, structure of cell and protoplasm: biology test prep for colleges that offer online classes.

The MCQ: Process by which organisms remove metabolic wastes is known as; "Excretion in Biology" App Download (Free) with answers digestion, respiration, excretion and nutrition to learn online schools courses. Study excretion in biology quiz questions, download Google eBook (Free Sample) for schools that offer certificate programs.

Excretion in Biology MCQs: Questions and Answers PDF Download

MCQ 1: Process by which organisms remove metabolic wastes is known as

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

MCQ 2: Excretory substances in animals include

  1. oxygen
  2. water
  3. organic foods
  4. Energy

MCQ 3: For excretion, animals with impermeable skin use

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

MCQ 4: Kidneys are responsible for excretion of

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

MCQ 5: Kidneys are responsible for excretion of

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

IGCSE O Level Biology Practice Tests

Excretion in Biology Learning App & Free Study Apps

Download Excretion in Biology MCQs App to learn Excretion in Biology MCQs, O Level Biology Learning App, and Phylum MCQ Apps. Free "Excretion in Biology" App to download Android & iOS Apps includes complete analytics with interactive assessments. Download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!

Excretion in Biology App (Android & iOS)

Excretion in Biology App (Android & iOS)

O Level Biology App (Android & iOS)

O Level Biology App (iOS & Android)

Phylum App (Android & iOS)

Phylum App (Android & iOS)

Molecular Biology App (Android & iOS)

Molecular Biology App (iOS & Android)