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IGCSE O Level Biology Certification Exam Tests

IGCSE O Level Biology Practice Test 241

College Biology Quiz Questions and Answers PDF - 241

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College Biology Questions and Answers PDF Download: Quiz 241

MCQ 1201:

Which is true about sap in root hair cells

  1. it has lower water potential
  2. enable the osmosis
  3. is concentrated in salts and sugars
  4. all of above
MCQ 1202:

Excess water entering in body cells accompanied with a loss of salts is faced by

  1. freshwater bony fish
  2. marine bony fish
  3. marine boneless fish
  4. freshwater boneless fish
MCQ 1203:

Catalase enzyme is common in

  1. plants only
  2. animals only
  3. insects
  4. plant and animals
MCQ 1204:

Physically tiring jobs may result in basal metabolic rate of

  1. 480 kJ
  2. 850 kJ
  3. 1500 kJ
  4. 2050 kJ
MCQ 1205:

Dry mass of germinating seed decreases due to

  1. heat loss
  2. active tissue respiration
  3. absorption of water
  4. photosynthesis

IGCSE O Level Biology Exam Prep Tests

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College Biology App (Android & iOS)

College Biology App (Android & iOS)

O Level Biology App (Android & iOS)

O Level Biology App (iOS & Android)

SAT Biology App (Android & iOS)

SAT Biology App (Android & iOS)

Zoology App (Android & iOS)

Zoology App (iOS & Android)