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             Cloning may also offer new options for couples who are unable to produce children the normal egg-sperm way. If the couple doesn't want to use a surrogate mother or father, cloning gives the option of still having a child. However, the child would be an exact replica of one of the parents. Cloning could bring hope into many couples' lives. Another possible use might involve cloning a son or daughter. This use of cloning could help couples too old to produce their own children. It can also help couples who have lost a child to a murder or kidnapping. Producing a child who is identical to their past might relieve some of the pain.
             In addition to aiding in reproduction, cloning might help find treatments for certain diseases. Studying how the cells work could lead scientists in the right direction. Some cells in the human body can only perform a certain function. If there were a need for that type of cell, scientists would be able to clone it so it will then perform its function that may be needed in the body. Learning how cells perform different functions can lead to discovering effective treatments for diseases such as cancer. Learning how cells work can also provide scientists with the knowledge of how tissues form. Cloning could form these tissues w
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