internal fertilization
Most fish have external fertilization. External fitilization is when the outside of a female body.
In vivo fertilization
Nuclear Fusion
Fertilization is occurred when ripe pollen from an anther of the same kind of flower catches on the stigma, each pollen grain sends out a tiny threadlike tube. The tube grows down through the style and pierces one of the ovules in the ovary. This process is called fertilization.
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external
Iknow
The kind of fertilization and development that takes place in aquatic animals is known as External fertilization.
i think cholera is a disease caused by micro organisms entering the body.
botflies lay their eggs in humans which then hatch inside the human body.
Fixed Joints
depends on which kind!