How do the retinas of the eyes of night-hunting animals differ from the retinas of animals that hunt during the daytime? question 3 options: a. they have more rod cells. b. they have fewer cone cells. c. they have fewer rod cells. d. they have more cone cells.

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.