Cloning Vectors
Phagemid vectors are

All of these
combination of plasmid and phage λ
phages carrying properties of plasmids
combination of phages and cosmid

ANSWER DOWNLOAD EXAMIANS APP

Cloning Vectors
Charon vectors are different from EMBL vectors because

both (a) and (b)
physical separation of lambda arm from central fragment is not required
they have more extensive range of restriction targets with in their polylinkers.
physical separation of lambda arm from central fragment is required

ANSWER DOWNLOAD EXAMIANS APP

Cloning Vectors
Cosmids lack

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

ANSWER DOWNLOAD EXAMIANS APP