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IGCSE O Level Biology Certification Exam Tests

IGCSE O Level Biology Practice Test 350

Structure of Mammalian Skin MCQs (Multiple Choice Questions) PDF Download - 350

The Structure of Mammalian Skin Multiple Choice Questions (MCQ) with Answers PDF (Structure of Mammalian Skin MCQs PDF e-Book) download Ch. 9-350 to solve IGCSE O Level Biology Practice Tests. Study Homeostasis in Biology quiz answers PDF, Structure of Mammalian Skin Multiple Choice Questions (MCQ Quiz) for online certificate programs. The Structure of Mammalian Skin MCQs App Download: Free educational app for structure of mammalian skin, heart: o level biology, genetic engineering and biotechnology, blood pressures, photosynthesis: o level biology test prep to learn online certificate courses.

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Structure of Mammalian Skin MCQ with Answers PDF Download: Quiz 350

MCQ 1746:

All are the functions of the cornified layer, but to

  1. protect against germ enter
  2. prevent uncontrolled water evaporation
  3. replace granular layer
  4. protect soles of feet
MCQ 1747:

Superior vena cava is also known as

  1. pulmonary arch
  2. common anterior
  3. tricuspid artery
  4. bicuspid valve
MCQ 1748:

Name of the first genetically modified organism was

  1. glow virus
  2. agrobacteria
  3. glomice
  4. glofish
MCQ 1749:

Angina pectoris means

  1. chest pains
  2. narrowing of lumen
  3. dilatation of arteries
  4. abnormal deposits of fatty materials
MCQ 1750:

Photosynthesis depends upon the enzyme reactions in

  1. chlorophyll
  2. chloroplasts
  3. cellulose
  4. starch

IGCSE O Level Biology Exam Prep Tests

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Structure of Mammalian Skin App (Android & iOS)

Structure of Mammalian Skin App (Android & iOS)

O Level Biology App (Android & iOS)

O Level Biology App (iOS & Android)

MCAT Biology App (Android & iOS)

MCAT Biology App (Android & iOS)

Molecular Biology App (Android & iOS)

Molecular Biology App (iOS & Android)