Circulatory System MCQs Questions and Answers PDF Book Download

Circulatory system MCQs, circulatory system quiz answers to practice SAT prep online course. Transport in mammals multiple choice questions (MCQs), circulatory system quiz questions and answers for online colleges admissions. Learn double circulation in mammals, blood, circulatory system test prep for SAT practice tests.

Practice transport in mammals test MCQs: in vertebrates blood flows in, with choices close circulatory system, open circulatory system, both, and anticlockwise for online colleges admissions. Practice assessment test for scholarships, online learning circulatory system quiz questions for competitive assessment of college majors.

MCQ on Circulatory System Quiz Book Download

MCQ: In vertebrates blood flows in

  1. close circulatory system
  2. open circulatory system
  3. both
  4. anticlockwise


MCQ: Walls of capillaries are made up of cells named as

  1. mesophyll
  2. endothelium
  3. epithelial
  4. endoplasm


MCQ: Capillaries help to exchange substances between blood and

  1. cells
  2. tissue
  3. muscles
  4. bone marrow


MCQ: Arteries have thick elastic walls so that they can maintain the

  1. blood pressure
  2. heart attack
  3. blood deficiency
  4. leukocytes


MCQ: Aorta divides to form

  1. arterioles
  2. capillaries
  3. vessels
  4. veins