Question

retroviruses in animals can transform normal cells to cancerous cells, but why are they used ase vectors?​

Answer 1

Answer:

retrovirus in animals can transform normal cells to cancerous cells.

Explanation:in microinjection cells are bombarded with high velocity microparticles of gold and tungeston coated with DNA.

Answer 2

Answer: retroviruses are used as vectors called- retroviral vectors that offer is their ability to transform their single stranded RNA genome into a double stranded DNA molecule that stably integrates into the target cell genome.

This means that retroviral vectors can be used to permanently modify the host cell nuclear genome.