★ Circulatory System Quiz
Which of those is NOT a correct statement about the vein?
A. mostly carry deoxygenated blood
B. have a thick walls
C. have valves
D. take blood to the heart
Select your answer:
Topics:
Nutrition and Biochemistry Vocabulary The Cell Cycle & Cancer Systematic Bacteriology Infection Neuron Structure EMS Systems Digestive and Circulatory System Carbohydrates / Fat-soluble Vitamins Central Nervous System Human Reproduction Endocrine System Disorders Cells, Tissues and Organs Pathophysiology of Injuries and Diseases Enzymes and Metabolic Pathways Sexual ReproductionOther quiz:
Circulatory / Respiratory › ViewInhaled air passes through which of the following structures last?
A. bronchus
B. trachea
C. pharynx
D. bronchiole
E. larynx
Reproduction › View
What is #6 pointing to?
A. stigma
B. style
C. ovary
D. petal