GENETICS - Gidemy High School Biology

          3/4 视频
1
Biology - Variation and Evolution
Gidemy High School Biology
05:28
2
GCSE Biology - Genetic Engineering
Gidemy High School Biology
4:44
GMOs   Genetics   Biology
Gidemy High School Biology
4:27
4
Genetic engineering   Genetics   Biology   FuseSchool
Gidemy High School Biology
4:58

GMOs Genetics Biology

44 意见· 17/02/23
Gidemy High School Biology
3

⁣A genetically modified organism (GMO) is an animal, plant, or microbe whose DNA has been altered using genetic engineering techniques. For thousands of years, humans have used breeding methods to modify organisms. Corn, cattle, and even dogs have been selectively bred over generations to have certain desired traits.

显示更多

 0 注释 sort   排序方式