Ireally need with this one!

refer to the illustration of an experiment performed to understand phototropism. the diagrams illustrate the cut tip of a seedling, which was placed onto a block of agar. in the diagram, the plant growth hormones that diffused into the agar block from the tip of the seedling are

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.