Again, you're asking questions without actually backing them but I enjoy answering them so whatever.
How come good mutations have never been found? In a textbook teaching evolution and how it is the result if good mutations fails to give an example of one.
The mutation I listed in the previous post is an excellent example of a "good mutation". I think preventing AIDS is a pretty good thing. Also, using "good" or "bad" is a little subjective since some mutations like Sickle Cell Anemia have benefits, such as having half of the mutation causes an immunity to Malaria.
Here is a (fairly hodge-podge) list of just a few well known positive mutations in humans.
It gives an example of a bad one. The test of trying to make flies develope good mutations failed. They only produced bad mutations. Some ended up with no wings, too many wings, and stuff.
What test? What the heck are you even talking about. If you're referencing high school experiments, they are high school experiments and aren't intended as a complete general analysis of evolution as a whole, and is only shown to illustrate that in a controlled environment, creatures can obtain several unusual traits. It also illustrates how stem cells can be modified, in the case of appendages growing in unusual areas.
If you want an example of "good mutations being used for human benefit", look no further than dogs. Dogs have been modified for centuries, selected for certain traits, such as size, hunting ability, and ability to track scents.
How is evolution survival of the fittest? If a whale eats a bunch of plankton, it is survival of the luckiest.
Yep, and a lot of evolution is based around luck. But plankton could also survive by being more difficult to detect as a whole, or living in areas that whales cannot exist.
There are many other examples of this. How come sheep haven't become resistant to a predators sharp teeth? Sheep aren't fit at all. If evolution is true, explain the sheep. The need someone to watch over them and protect them.
Sheep are fit as they would have never survived if they weren't. First off, sheep are domesticated animals that were modified over generations similar to how dogs were, to gather certain traits. Most scientists believe that domesticated sheep were descended from a creature called the Mouflon. These creatures are fast, have big horns, and can climb steep cliffs. These are all advantages that protect them from predators. They also can herd together which leaves safety in numbers.
Sheep need humans to watch and protect them because humans want to ensure that the most sheep survive to help maximize profit from rearing them, both for the wool and for any meat as well. Sheep have been bred to maximize wool, not with the idea of having them roam wild, although even then they do have some defenses - herding for example, and horns found in the males. Wild sheep need no shepherd.
