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IGCSE O Level Biology Practice Test 129

Hormones: Endocrine Glands Quiz Questions and Answers PDF - 129

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Hormones: Endocrine Glands Questions and Answers PDF Download: Quiz 129

MCQ 641: Effects of adrenaline on body are

A) short-lived
B) long-term
C) involuntary
D) sudden

MCQ 642: Active transport refers to

A) fulfilling plant deficiencies
B) supporting active translocation
C) flow of substances from lesser to more concentrated zones
D) flow of substances from lesser concentrated to more concentrated zones

MCQ 643: Rod-shaped bacterium is referred to as

A) cocci
B) bacilli
C) spirilla
D) vibrio

MCQ 644: Stimulus for breathing is

A) lack of oxygen in blood
B) excess of carbon dioxide in blood
C) contraction of alveoli
D) diaphragm movements

MCQ 645: Element that is not a part of minerals is

A) manganese
B) chlorine
C) phosphorous
D) iron

IGCSE O Level Biology Exam Prep Tests

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Hormones Endocrine Glands App (Android & iOS)

Hormones Endocrine Glands App (Android & iOS)

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O Level Biology App (Android & iOS)

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