Cloning Vectors
Plasmids which are maintained as multiple copy number per cell are known as

relaxed plasmids
none of these
cryptic plasmids
stringent plasmids

ANSWER DOWNLOAD EXAMIANS APP

Cloning Vectors
Plasmid incompatibility is

inability of two different plasmids to coexist in the same host cell in the absence of selection pressure.
inability of a plasmid to grow in the host
both (a) and (b)
None of these

ANSWER DOWNLOAD EXAMIANS APP

Cloning Vectors
Cosmids lack

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

ANSWER DOWNLOAD EXAMIANS APP