Question

state three reasons why viruses are biological important​

Answer 1

Answer:

Although viruses are usually associated with diseases, they are still an extremely important component of our environment. In the ocean, phage is responsible for keeping bacteria levels in check and plays an important part in the carbon cycle. Plant viruses can help to increase a plant's ability to endure stressors like drought or extreme cold. In the area of biotechnology, some viruses have been found to kill cancer cells; subsequently, a huge area of research now focuses on modifying these viruses for use in the treatment of cancer. Viruses have an important part in genetic research as well. They have been used as vectors, or carriers, of genetic material.

Answer 2

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• Viruses are important microbial predators that influence global biogeochemical cycles and drive microbial evolution, although their impact is often under appreciated. Viruses reproduce after attaching and transferring their genetic material into a host cell.