Which statement best describes arteries? Which statement best describes arteries? All carry blood away from the heart. All carry oxygenated blood to the heart. Only large arteries are lined with endothelium. All contain valves to prevent the backflow of blood.

Refer to the family pedigree shown here. in generation i, one parent is affected by the gene mutation and one parent isn't. in generation ii, all three children are affected by the gene mutation. what can you conclude about this gene mutation? a. all children born in future generations will be affected by this disorder. b. this gene mutation is a dominant disorder. c. this gene mutation is a recessive disorder. d. the generation i mother is a carrier of this gene mutation.