Cloning Vectors
A plasmid can be considered as a suitable cloning vector if

insertion of foreign DNA does not alter its replication properties
All of these
it can be readily isolated from the cells
it possesses a single restriction site for one or more restriction enzymes

ANSWER DOWNLOAD EXAMIANS APP

Cloning Vectors
Conjugative plasmids

carry transfer genes called the tra genes
do not carry transfer genes
do not exhibit antibiotic resistance
exhibit antibiotic resistance

ANSWER DOWNLOAD EXAMIANS APP

Cloning Vectors
Cosmids lack

marker genes coding for replication
genes coding for viral proteins
origin of replication
cleavage site for the insertion of foreign DNA

ANSWER DOWNLOAD EXAMIANS APP