Only when it deprives the organism of something vital, or when it do cocks things up the the whole genome corrupted. The latter is what most people think of by mutation, but that's actually very rare. In fact, the VAST majority of mutaitons do nothing much as all. read more
Only when it deprives the organism of something vital, or when it do cocks things up the the whole genome corrupted. The latter is what most people think of by mutation, but that's actually very rare. In fact, the VAST majority of mutaitons do nothing much as all. Remember, you already have two copies of most of your genes. read more
a. changes the DNA of the organism. b. changes the phenotype of the organism. c. reduces the organism’s chances for survival and reproduction. d. makes the organism better able to avoid predators. read more