Class 9 Online Courses

Class 9 biology Practice Tests


Class 9 Biology Online Tests

Human Blood Circulatory System MCQ Quiz Online PDF Download

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Class 9 Biology: Human Blood Circulatory System MCQs PDF Download

MCQ: The scientist who described the blood circulation pathway for the first time is

A) Ibn-e-Nafees
B) Charles Darwin
C) Ernst Haeckel
D) Rachel Carson

MCQ: The scientist William Harvey was born in

A) 1478 AD
B) 1578 AD
C) 1378 AD
D) 1178 AD

MCQ: The Ibn-e-Nafees was born in

A) 1210 AD
B) 1310 AD
C) 1410 AD
D) 1510 AD

MCQ: The scientist who described the pumping action of the heart and blood pathway in veins and arteries is

A) Ernst Mayr
B) Alexander Fleming
C) William Harvey
D) James Watson

Practice Tests: Class 9 Biology Exam Prep

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