In which of the following method of
genetic recombination, bacteria come into direct contact and the donor cell
transfers DNA to the recipient cell?
a) transformation
b) transduction
c) conjugation
d) binary fission
Bacterial recombination by conjugation was first reported by………
a) Fredric Griffith
b) Avery and his coworker
c) Lederberg and Zinder
d) Lederberg and Tatum
Importance of Bacteria:
Bacteria are used in………
a) physiology
b) biotechnology
c) anatomy
d) ethalogy
Which of the following bacteria are used in gene cloning?
a) Escherichia coli
b) Streptococcus pneumonia
c) Agrobacterium tumefaciens
d) Vibrio cholerae
Which of the following bacteria are used in producing transgenic plants?
a) Escherichia coli
b) Streptococcus pneumonia
c) Agrobacterium tumefaciens
d) Vibrio cholerae
