Class 9 Subjects

Grade 9 Biology MCQs

Grade 9 Biology MCQ PDF - Chapter

Transport Multiple Choice Questions and Answers PDF p. 29

Practice Transport multiple choice questions and answers, transport quiz answers PDF to learn grade 9 biology test 29 for online courses. Pulmonary and Systemic Circulation MCQs, transport quiz questions and answers for distance learning. "Transport " Book PDF: pulmonary and systemic circulation, transport: transpiration, blood vessels, rate of transpiration test prep for online certificate courses.

"The period in the cardiac cycle during which blood is filled into atria and ventricles and atria relaxes is called" Multiple Choice Questions (MCQ) on transport with choices cardiac systole, atrial diastole, atrial systole, and cardiac diastole for distance learning. Learn pulmonary and systemic circulation quiz questions for school certificate programs for online certifications.

MCQs on Transport Quiz

MCQ: The period in the cardiac cycle during which blood is filled into atria and ventricles and atria relaxes is called

atrial diastole
cardiac systole
atrial systole
cardiac diastole

MCQ: The small openings present in stems of plants are classified as

plasmodesmata
lenticels
guard cells
stomatas

MCQ: The capillaries are considered as the smallest blood vessels present in

pulmonary vessels
tissues
pulmonary arteries
pulmonary valves

MCQ: Considering all the veins of the human body, the veins that carry deoxygenated blood are

pulmonary veins
connective veins
endothelial veins
exothelial veins

MCQ: The diffusion of water vapors is reduced as the

air becomes humid
temperature goes below 0
temperature goes above 55
stomatas blocked