★ The Cardiovascular System OCR A-level Quiz
What process will occur at the capillaries to increase blood flow to working muscles during exercise?
A. vasoconstriction
B. vasodilation
C. vaso-open
Select your answer:
Topics:
Skin and Derivatives Teeths BTEC Biological Approach Revise Neurological Disorders Blood/Lymphatic/Immune Pulmonary System Asthma CLPT, M.Pharmacy, Pharmaceutics; Regulatory Affairs Branches of Microbiology Thrombosis, Emboliya Skel, Musc, Nerv, Circ, Resp Pathology Inflammation Human Organ System Renal, Cancer, HIV Cancer & Cell CycleOther quiz:
Dermatosis › ViewWe are having new skin every…
A. 2 weeks
B. quarterly
C. 30 days
D. year
Cell Structure and Functions › View
What two tissues transport materials throughout the entire plant body?
A. sclerenchyma and xylem
B. phloem and xylem
C. parenchyma and xylem
D. sclerenchyma and collenchyma