Read the following four statements (A-D)
A. The first transgenic buffalo, Roise produced milk which was human alpha-lactalbumin enriched
B. Restriction enzymes are used in isolation of DNA from other macromolecules
C. Downstream processing is one of the step of rDNA technology
D. Disarmed pathogen vectors are also used in transfer of rDNA into the host
which of the two statements have mistakes ?

Options

A. Statements (A) and (B)
B. Statements(B) and (C)
C. Statements (C) and (D)
D. Statements (A) and (C)

Answer

A