Question

biotechnology is not only beneficial but it has some harmful effect to give reason

Answer 1

The long-term consequences of the genetic alteration of various organisms - from bacteria in the pharmaceutical industry to the animals in biological research to the plants in agriculture - are still unknown. Genetically modified organisms may also escape into the wild, especially transgenic microorganisms, and these events may upset the balance of the ecosystem in nature. This may cause a decrease in the biodiversity, also known as the variety, of organisms.