Please help due today

Human genes only differ by less than percent. a. 1 b. 6 c. 11 d. 16

Which was most likely an effect on society that resulted from improvements in blood handling during world war i and world war ii?

Tay-sachs disease is caused by a mutation in the hexa gene located on chromosome 15. tay-sachs follows an autosomal recessive pattern of inheritance. with the of the diagram, identify which of the offspring will be an unaffected carrier. a diagram showing the genes of parents who are carriers of tay-sachs disease a. a, b, and c b. b and c c. a and d d. a e. d