Which types of cloning vector occur in nature?
A)Plasmids and cosmids
B)Plasmids and bacteriophages
C)Plasmids and BACs
D)YACs and BACs
E)Bacteriophages and cosmids

Question

Quizplus · Accepted Answer

Plasmids and bacteriophages are naturally occurring genetic elements that can be used as cloning vectors. Plasmids are small, circular DNA molecules found in bacteria, while bacteriophages are viruses that infect bacteria. Both can naturally carry foreign DNA into bacterial cells, making them useful in genetic engineering.

Which Types of Cloning Vector Occur in Nature