O Level Biology Practice Test 80

Heart: O Level Biology MCQ Questions PDF Download - 80

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The Book Heart O Level Biology Multiple Choice Questions and Answers (MCQs), heart o level biology quiz answers PDF chapter 17-80 to study online courses, o level biology tests. Study Transport in Mammals MCQ trivia questions, heart o level biology Multiple Choice Questions (MCQ Quiz) for online college degrees. The eBook Heart: O Level Biology MCQs App Download: heart: o level biology, structure of an insect pollinated flower, heroin effects, blood clotting: o level biology, sugar: types, formation and test test prep for ACT test prep classes.

The MCQ: Of the total body mass, the heart weighs PDF, "Heart: O Level Biology" App Android & iOS (Free) with 0.0049, 0.0039, 0.0059, and 0.0069 choices for best online colleges for teaching degree. Practice transport in mammals questions and answers, Google eBook to download free sample for best online colleges for teaching degree.

Biology: Heart: O Level Biology MCQ Quiz PDF Download

MCQ: Of the total body mass, the heart weighs

A) 0.0039

B) 0.0049

C) 0.0059

D) 0.0069

MCQ: In plants, epicalyx in clitoria is

A) absent

B) may be 2

C) may be 4

D) more than 4

MCQ: The disease AIDS stands for

A) Acquired Iodine Deficiency Syndrome

B) Acquired Inherited Defective Syndrome

C) Acquired Immune Deficiency Syndrome

D) Acquired Immune Deflated Sensations

MCQ: Prothrombin helps in

A) fighting against diseases

B) giving red color to the blood

C) blood clotting

D) hormones regulations

MCQ: In guard cells, Potassium ions (K⁺) combined with sugars lead to

A) lower the water potential in guard cells

B) increase the water potential in guard cells

C) become turgid

D) increased temperature of guard cells

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