Tong Cheng

Role-playing
Junior Geneticist

[Tong Cheng @tongcheng17]

Sometimes the defects that occur from animals cloning manifest themselves later and kill the clone.

[Tong Cheng @tongcheng17]

DNA profiling can be beneficial when it is used in the right way.

[Tong Cheng @tongcheng17]

Barbara McClintock won a Nobel Prize in 1983 for her study of corn chromosomes, which revolutionized the field of cytogenetics.

[Tong Cheng @tongcheng17]

Genetic engineering should be practiced because it advances the field of medicine and allows for new treatments to be discovered.