Chapter:

Biotechnology-Principles-and-Processes

Read following four statements (A-D) about certain mistakes in two of m:

(A) The first transgenic buffalo, Rosie produced milk which was human alpha-lactalbumin enriched.
(B) Restriction enzymes are used in isolation of DNA from or macro-molecules.
(C) Downstream processing is one of steps of r-DNA technology.
(D) Disarmed pathogen vectors are also used in transfer of r-DNA into host.
Which are two statements having mistakes?