The genetic engineering application I decided to use was entertainment, glow in the dark fish.  The scientist studied the fish  and genetically engineered  embryos in the fish to glow in places overtime where an endocrine disrupting chemical is present in the fish. The pros of glowing fish are: the glowing fish tell the scientist when the water is polluted, they are safe for the environment, and they are easy to multiply due to them being able to produce fluorescent offspring’s. The cons of glowing fish are: humans are not able to eat the fish, if they escape into waterways they cannot survive and they are banned from marketing in certain countries.  The United States and drug administration approved glowing fish for human use .Glowing fish helps out the environment by letting us know when water is polluted or not. An ethical issue that my application raises is that there is no oversight to ensure that new animals that result from genetic engineering are really safe for people and the environment.


“Fish Glow Green After Genetic Engineering.” National Geographic. National Geographic Society, 25 May 2017. Web. 01 June 2017.

“GMO glofish.” GMO glofish: Analyzing the risks and benefits. N.p., n.d. Web. 01 June 2017.

Caplan, Arthur. “A dark side of glowing fish?” NBCUniversal News Group, 13 Jan. 2004. Web. 01 June 2017.




Leave a reply

Your email address will not be published. Required fields are marked *


This site uses Akismet to reduce spam. Learn how your comment data is processed.

Youth Voices is an open publishing platform for youth. The site is organized by teachers with support from the National Writing Project. Opinions expressed by writers are their own.

CC BY-SA 4.0All work on Youth Voices is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License


We welcome new members. You can send us an email and we'll get back to you, asap.

Missions on Youth Voices

Log in with your credentials


Forgot your details?


Create Account