A mutation is simply an error which causing the loss of information, you simply have less information recorded in your DNA due to the coping error that occurs in the mutation process, no genetic mutation has ever been found to have increased the genetic information, only decreases have ever been found to happen.
Mutations are always detrimental, there is simply no improvement to be had by taking away genetic information, the result is deformity resulting in a abnormality, Praise be to God , that this is reversable, as over time it is possible that DNA may be repaired, not always but sometimes.
Mutations are always detrimental, there is simply no improvement to be had by taking away genetic information, the result is deformity resulting in a abnormality, Praise be to God , that this is reversable, as over time it is possible that DNA may be repaired, not always but sometimes.
"I like balloons."
So every time a new creature is born its copied. And someone makes a mistake and writes:
"E like balloons." which makes no sense. Or "I loke balloons." Or "I like icecream." Oh! Suddenly a mistake that makes sense!
You are right, 99.93 percent of all mutations are actually harmful. Image billion of bacterias. And the mutate along, most of it is crap, but some mutations aren't. So one of them has a mutation that causes it to be resistant to antibiotics. When the person takes antibiotics every single bacteria will die, except out little mutated fella. And then he will reproduce (with himself, they can do stuff like that) and soon you will have 1 billion of happy bacteria that are resistant to antibiotics. Happens every day, just ask your doctor. If that ain't evolution I don't know what is. A less evolved form of life (bacteria without resistance) turns into a higher form of life (bacteria with resistance).