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
None of these
both (a) and (b)

ANSWER DOWNLOAD EXAMIANS APP

Cloning Vectors
Cosmids lack

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

ANSWER DOWNLOAD EXAMIANS APP