Grade 9 Courses

Grade 9 Biology MCQs

Grade 9 Biology MCQ PDF - Chapter

Transport Interview Questions with Answers PDF p. 16

Solve Transport worksheets with answers, transport trivia questions with answers PDF to practice grade 9 biology worksheet 16 for online learning. Practice Pulmonary and Systemic Circulation MCQs, transport quiz questions and answers for virtual secondary school. Transport MCQ PDF: pulmonary and systemic circulation, blood groups test prep for online schools.

"Considering the cardiac cycle, the sound "dub" is produced when the" Multiple Choice Questions (MCQ) on transport with choices ventricles contract, ventricles relax, atria contracts, and atria relax for virtual secondary school. Solve pulmonary and systemic circulation quiz questions for school certificate programs for online secondary school classes.

MCQs on Transport Quiz

MCQ: Considering the cardiac cycle, the sound "dub" is produced when the

ventricles relax
ventricles contract
atria contracts
atria relax

MCQ: The person having both antigens A and B on the surface of RBCs has blood group


MCQ: The antigens that differentiate one blood group from another are

antigen A and B
antigen C and D
antigen O and A
antigen O and B

MCQ: The time for atrial systole in one heartbeat is

0.7 seconds
0.1 seconds
0.3 seconds
0.4 seconds

MCQ: The places in the human body where the artery is closed to the skin include

top of foot
all of above