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IGCSE O Level Biology Certification Exam Tests

IGCSE O Level Biology Practice Test 25

Starch Quiz Questions and Answers PDF - 25

The Starch Quiz Questions and Answers PDF, Starch Quiz with Answers PDF Download e-Book Ch. 11-25 to prepare IGCSE O Level Biology Practice Tests. Solve Nutrition in General MCQ with answers PDF, Starch Multiple Choice Questions (MCQ Quiz) for online college classes. The Starch Quiz App Download: Free learning app for starch, controlling entry of light, mammalian skin, transport in flowering plants, pollution: sewage as cause test prep for best accredited online colleges.

The Quiz: Starch (C6H10O5)n is broken down to form glucose (C6H12O6) units when hydrolyzed by; "Starch" App Download (Free) with answers: Acidic base; Alkaline base; Neutral base; Salty base; for online college classes. Learn Nutrition in General Questions and Answers, Apple eBook to download free sample to study online school courses.

Starch Questions and Answers PDF Download: Quiz 25

MCQ 121:

Starch (C6H10O5)n is broken down to form glucose (C6H12O6) units when hydrolyzed by

  1. alkaline base
  2. acidic base
  3. neutral base
  4. salty base
MCQ 122:

In dim light, the circular muscles

  1. contract
  2. relax
  3. denature
  4. inactivate
MCQ 123:

Hair are produced by

  1. epidermis
  2. dermis
  3. malpighian layer
  4. granular layer
MCQ 124:

Depending upon how long a plant lives, the division can be based on

  1. simple body or a complex body
  2. being a woody or herbaceous
  3. perennials or biennials
  4. environmental factors
MCQ 125:

Bacteria grow and multiply rapidly in

  1. aerobic environment
  2. anaerobic environment
  3. water
  4. soil

IGCSE O Level Biology Exam Prep Tests

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Starch App (Android & iOS)

Starch App (Android & iOS)

O Level Biology App (Android & iOS)

O Level Biology App (iOS & Android)

9th Grade Biology App (Android & iOS)

9th Grade Biology App (Android & iOS)

SAT Biology App (Android & iOS)

SAT Biology App (iOS & Android)