Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test Biology Molecular Biology Biotechnology
Which of the following is not a desirable feature of a cloning vector?
1
Presence of two or more recognition sites
2
Presence of origin of replication
3
Presence of a marker gene
4
More than one of the above
5
None of the above