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IGCSE A Level Biology Certification Exam Tests

IGCSE A Level Biology Practice Test 39

GCSE A Levels Biology Quiz PDF: Questions and Answers - 39

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GCSE A Levels Biology Questions and Answers PDF Download: Quiz 39

MCQ 191: Seed germination in plants is controlled through

A) gibberellins
B) auxins
C) abscisic acid
D) citric acid

MCQ 192: Hydroxyl ions in C6H12O6 are

A) 1
B) 3
C) 5
D) 7

MCQ 193: Gas exchange system in the lungs can be damaged by

A) tar
B) carcinogens
C) nicotine
D) all of others

MCQ 194: The advantages of converting glucose into a polysaccharide, comprise that polysaccharide is

A) compact
B) inert
C) insoluble
D) all of others

MCQ 195: The building block of the fat in our body and the fat we use in our diet is

A) amino acid
B) fatty acid
C) nucleic acids
D) hydrochloric acid

IGCSE A Level Biology Exam Prep Tests

GCSE A Levels Biology Learning App & Free Study Apps

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A level Biology App (Android & iOS)

ALL-in-ONE Learning App (Android & iOS)

A level Biology App (Android & iOS)

A level Biology App (Android & iOS)

10th Grade Biology App (Android & iOS)

10th Grade Biology App (Android & iOS)

Phylum App (Android & iOS)

Phylum App (Android & iOS)