When the person from number one was creating true breeding lines of plants for certain traits, what method was used? A. Self pollination over and over a while discarding plants with unwanted traits
B. Cross pollination over and over while discarding plans with unwanted traits
C. Allowing for cross pollination by bees
D. Not allowing the plants to pollinate at all

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.