HELP HELP PLS 80 POINTS ILL SEND U 90 POINTS IF U HELP How does a geneticist use pedigrees?

A. To create complementary DNA strands

B. Trace inheritance through generations

C. To convert RNA into amino acids

D. To create genetic crosses

A

Explanation:

A

Explanation:

apartheid, (afrikaans: “apartness”) policy that governed relations between south africa's white minority and nonwhite majority and sanctioned racial segregation and political and economic discrimination against nonwhites. people should not get this wrong. i was just answering a question.

all of the following apply except for (a. excessive credit on real estate resulting in defaulted loans.

in 1819, panic swept the country due,in part, to the rapid expansion of american manufacturing during the war of 1812 and the distress caused by the post-war british competition. the rapid expansion of american farming was another factor.

explanation: