Which are ways to improve the design of the experiment? check all that apply. reduce the sample size so the experiment can be done faster increase the simple size from 6 cups to 12 cups of sand and water use more legible handwriting when recording data use more precise digital thermometers use more precise skills that measure to the hundredth of a gram

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.