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IGCSE O Level Biology Practice Tests

IGCSE O Level Biology Online Tests

Excretion in Biology Multiple Choice Questions (MCQ) PDF Download

The e-Book Excretion in Biology Multiple Choice Questions (MCQ Quiz) with answers, Excretion in Biology MCQs PDF download to study online igcse biology degree courses. Practice What is Biology Multiple Choice Questions and Answers (MCQs), Excretion in Biology quiz answers PDF for SAT test prep classes. 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: digestion, respiration, excretion and nutrition with "Excretion in Biology" App Download (Free) for SAT test prep classes. Study excretion in biology quiz questions, download Google eBook (Free Sample) for schools that offer certificate programs.

Excretion in Biology MCQ Quiz PDF Download: IGCSE Biology MCQs

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

A) digestion
B) respiration
C) excretion
D) nutrition

MCQ 2: Excretory substances in animals include

A) oxygen
B) water
C) organic foods
D) Energy

MCQ 3: For excretion, animals with impermeable skin use

A) simple diffusion process
B) produce concentration gradient
C) special excretory glands
D) special excretory organs

MCQ 4: Kidneys are responsible for excretion of

A) bile pigments
B) creatinine
C) nitrogenous wastes
D) carbon dioxide

MCQ 5: Kidneys are responsible for excretion of

A) carbon dioxide
B) creatinine
C) bile pigments
D) excess water

IGCSE O Level Biology Practice Tests

Excretion in Biology Learning App & Free Study Apps

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O Level Biology App (Android & iOS)

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O Level Biology App (Android & iOS)

O Level Biology App (Android & iOS)

10th Grade Biology App (Android & iOS)

10th Grade Biology App (Android & iOS)

Cell Biology App (Android & iOS)

Cell Biology App (Android & iOS)