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IGCSE O Level Biology Certification Exam Tests

IGCSE O Level Biology Practice Test 4

Functions and Composition Multiple Choice Questions (MCQ) PDF - 4

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Functions & Composition Questions and Answers PDF Download: Quiz 4

MCQ 16:

Peristalsis helps in

  1. absorption of minerals
  2. passing food from small intestine to large intestine
  3. passing food through esophagus
  4. passing food from stomach to small intestine
MCQ 17:

Prevention of heat is attributed to the rate of

  1. digestion
  2. reaction
  3. heat production
  4. heat gained
MCQ 18:

Disadvantages of natural vegetative propagation include

  1. lack of dispersal mechanisms
  2. no fertilization is involved
  3. the area is quickly colonized
  4. offspring's are exact clones of parent plants
MCQ 19:

Chlorophyll is found in oval-shaped structures known as

  1. stomata
  2. mitochondria
  3. chloroplast
  4. centrioles
MCQ 20:

Carbon dioxide (CO2) and water (H2O) are produced as output when

  1. oxidation of glucose occurs
  2. oxidation does not occur at all
  3. oxidation is accompanied with cell division
  4. oxidation is accompanied with water

IGCSE O Level Biology Exam Prep Tests

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Functions & Composition App (Android & iOS)

Functions & Composition App (Android & iOS)

O Level Biology App (Android & iOS)

O Level Biology App (iOS & Android)

A level Biology App (Android & iOS)

A level Biology App (Android & iOS)

9th Grade Biology App (Android & iOS)

9th Grade Biology App (iOS & Android)