Question

help me plz >>>>>>>>
Until recently, looking through detailed records on family history of disease was the only way to try to avoid certain genetic conditions in some purebred dogs, such as a bleeding disorder called von Willebrand's Disease. What technological advances may have reduced the need for this process?
a. determination of the sequence of the human genome
b. development of canine testing for genetic disease carriers
c. use of reproductive sperm donation to increase fertility
d. none of these

Answer 1

c

Answer 2

i mean B !B is the answer