Question

How long has biotechnology been in use?

A.) Over 10,000 years
B.) Only in modern time
C.) Since DNA was discovered
D.) Only for 20 years​

Answer 1

Biotechnology has been in use for over 10,000 years, starting from ancient techniques such as selective breeding and fermentation to modern genetic engineering and cloning since the discovery of DNA. Therefore, the correct option is A.

Step-by-step explanation:

The question 'How long has biotechnology been in use?' has an answer that may surprise many. Biotechnology has been in use for over 10,000 years. This ancient form of biotechnology includes the selective breeding of livestock and the fermentation of food products like cheese, wine, bread, beer, and yogurt. Since the scientific breakthrough in discovering the structure of DNA in 1953, modern biotechnology has grown rapidly, especially in fields such as medicine and agriculture.

Techniques such as genetic engineering and cloning are more recent developments, but they are part of a long history of humans using biological processes to meet their needs and solve problems. Therefore, the correct answer to the question is A.) Over 10,000 years.