Tool in animal breeding

Animals have a tool that purports perkembangbiakan female genitals and male genitals. While the device is generally located at the breeding female animals and male animals. But there also have male genitals and female gender in one animal, it happened on earthworms and snails. So only a male and a female gender in a hermaphrodite named beast.

While the process that occurs in the hermaphrodite animals through hybridization done to get a new offspring. Hybridization is a mutual interchange between animals that male sperm with female animals or fertilize each other male animal with female animals.

1. Male genitalia
In the male genitalia was divided into two parts, a tool distributor sperm and sperm-producing device.

2. Female genitals
In the female genitalia divided into two parts, namely:
- Eggs channel device (oviduk)
- Egg-producing device (ovarian).

The process of fertilization occurred in animals
Animals have suffered a self-fertilization when the sperm mingle at the heart of the egg cell and the fertilized egg cell named zygot.

While fertilization can occur with:
1. Fertilization outside the body cow
In which animals are females produce eggs that have been cooked and the male releases sperm on it also results in fertilization of the egg cell. Example: fish, frogs.

2. Fruiting in the body of the cow
In which animals are male sperm entering into the female body, to mix the sperm nucleus to the nucleus of the egg cell in the female body and eventually develops fruiting. Example: cows, goats and sheep.