What are vectors in biology?

Vector is used as a transport vehicle to transport the DNA segment into the host cell. Vectors are associated with molecular biology, wherein, using vectors we can replicate a gene or express a trait. A gene of interest can be inserted into the vector to replicate and create more copies of this gene of interest.Plasmid, cosmid are some examples of vectors used in molecular biology.

Apart from molecular biology, vector is also used for those living organisms which transmit any infectious disease to any other organisms. The members belonging to the category of arthropods like mosquito, bee, and cockroaches often act as vectors and sp[read numerous infectious particles to animals.

FAQs on ​What are vectors in biology?

Q. What are biological vector examples?

Ans. Apart from molecular biology, vector is also used for those living organisms which transmit any infectious disease to any other organisms. The members belonging to the category of arthropods like mosquito, bee, and cockroaches often act as vectors and sp[read numerous infectious particles to animals.