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Believe in beliefs. Science is not a belief.
What disparity will come about if our knowledge discovers our obscurd orgins? If it be creationism to be valid or evoultion theory to be correct, things of this world at present are still the same.Nothing changes about a theory of the past as it pertains to the present.
Most mutations are neutral. Nachman and Crowell estimate around 3 deleterious mutations out of 175 per generation in humans (2000). Of those that have significant effect, most are harmful, but a significant fraction are beneficial. The harmful mutations do not survive long, and the beneficial mutations survive much longer, so when you consider only surviving mutations, most are beneficial.
It is hard to understand how anyone could make this claim, since anything mutations can do, mutations can undo. Some mutations add information to a genome; some subtract it. Creationists get by with this claim only by leaving the term "information" undefined, impossibly vague, or constantly shifting. By any reasonable definition, increases in information have been observed to evolve. We have observed the evolution of
- increased genetic variety in a population (Lenski 1995; Lenski et al. 1991)
- increased genetic material (Alves et al. 2001; Brown et al. 1998; Hughes and Friedman 2003; Lynch and Conery 2000; Ohta 2003)
- novel genetic material (Knox et al. 1996; Park et al. 1996)
- novel genetically-regulated abilities (Prijambada et al. 1995)
Originally posted by Earth Angel
Mice share 99% of our genetic make up, they are the closest animal genetically to humans which is why we grow ears on them. Gross!!
Originally posted by Earth Angel
An expert on the "THIS MORNING PROGRAM" uk WHICH IS ALWAYS A VERY RELIABLE SOURCE.
If you go into thier website there should be information regarding this. Not many people are aware of this fact apparently but none the less.
Yes mice are 99% the genetics of humans, why do you think the poor buggers are experimented on such as growing human ears on them. Because it is the closest thing to a human ear you will get that a human will not reject!
It shows that about 80% of genes in mice and men are like for like.
But if one considers just the different classes of genes - mice have more genes involved in reproduction and smell, for example - then the similarity rises to 99%.