From what I've heard and from what has been been said recently, there is an ingredient in hand sanitizer that makes males sterile. Hand sanitizer is known to kill bacteria but what is in the sanitizer gets absorbed into the body, which is what causes men to become sterile.
No but they will make his bread rise
Another word for an impotent male would be sterile.
A male mule is always sterile, however , rarely, a female mule will be able to reproduce.
The genetic method involve the release of sterile male mosquitoes into the environmet. When the sterile male mosquito mates with a normal female mosquito, the latter does not lay any eggs. If enough sterile male mosquitoes are released into the environment, the mosquito population will eventually die out.
While a male calico is rare, it can occur, however they are aways sterile.
It is not common for one male twin to be sterile while the other is fertile. However, if one twin has a specific health condition or genetic disorder that affects fertility, it is possible for them to be sterile while their twin is not affected.
A male mule is always sterile, female mules can rarely be fertile, and unless there is something wrong with the donkey they are fertile.
All male mules are completely sterile and most females effectively sub-fertile. This has no effect on fitness.
All male mules are completely sterile and most females effectively sub-fertile. This has no effect on fitness.
Mules are sterile, a mule is the offspring of a donkey and horse, therefore sterile. A male mule can mate with a female mule, but will never get her pregnant.
Mule
yes poo