Grade 9 Biology MCQs
Grade 9 Biology MCQ - Topics
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"Considering the cardiac cycle, the ventricular contraction period is considered as" Multiple Choice Questions (MCQ) on pulmonary and systemic circulation App APK with ventricular diastole, ventricular systole, atrium diastole, and atrium systole choices for virtual online school. Learn transport quiz questions for online certificate programs for virtual online school.
MCQ: Considering the cardiac cycle, the ventricular contraction period is considered as
MCQ: The pathway on which oxygenated blood is carried to body tissues from heart and deoxygenated blood is carried to heart from body tissues is classified as
MCQ: The rhythmic contraction and expansion of artery when blood is forced to pass through it is called
MCQ: Considering the cardiac cycle, the sound "dub" is produced when the
MCQ: The time for atrial systole in one heartbeat is