How is DNA technology used in science, society, and in medicine? Which of the following would be considered an example of biotechnology?

A. Growing cancer cells in a petri dish

B. Developing a rice plant that produces a precursor to Vitamin A

C. Brewing beer

D. Crossing a wild corn plant with a domesticated corn plant

Answer: Option B

Explanation:

The DNA technology can be defined as the process by which a small manipulation in the genetic material can lead to the production of the products that is very important for the welfare of the society, science and medicine.

The golden rice is an example of genetic engineering which produces the precursor for the synthesis of vitamin A in the body.

This crop is produced by genetic engineering and is very high economic and nutritive value.