Which of the following correctly lists the sequence of heart chambers, heart valves, and blood vessels that a drop of blood would encounter from the time it flows out of the right atrium until it reaches the aorta

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.