These are word's examples related to egg. Click on any word to go to its word's detail page. Or, 更多关于egg的信息
Once an egg is fertilized by the sperm, it becomes an embryo.
An attempt to implant an embryo using an egg from an anonymous woman donor was unsuccessful.
Genes determine how we develop from the moment the sperm fuses with the egg.
In human reproduction, one female egg is usually fertilized by one sperm.