Zoology Biotechnology - Principles and Processes questions from NEET UG 2011.
Read the following four statements (I-IV) about certain mistakes in two of them I. the first transgenic buffalo, Rosie produced milk which was human alpha-lactal bumin enriched. II. restriction enzymes are used in isolation of DNA from other macro-molecules. III. downstream processing is one of the steps of R-DNA technology. IV. disarmed pathogen vectors are also used in transfer of R-DNA into the host. Which are the two statements having mistakes?