Originally posted by TheMythLives
DNA shows we had 1 female ancestor and 1 male ancestor? Yea I bet we did have an ancestor and that ancestor was a human.~ Thousands of years apart, wiith eve first? I am guessing you are talking about asexual reproduction, which is in essence making a copy of one's self.
well thats a wild leap you chose to make i almost fell of my chair laughing reading it
Asexual reproduction is impossible for comlex organisms thats why we developed sexual reproduction
yes we all carry the genetic marker from a single female and a single male that are between 40,000-80,000 years apart
ready for this?
there was a female(we shall call her eve) who successfuly mated with at least 1 male at least once, this resulted in at least 1 child this child carried her genetic marker the child grew up and had several children all carrying the genetic marker of eve
those children had children so on so on exponential growth we are all decended from eve and so carry her gentic marker
what happened to result in such a loss of population that the only breeding group was decended from eve we do not know, but this does not mean it didnt happen it obviously did were just not sure why yet
the same thing happened with our male(adam) 40-80,000 years later for what ever reason only the decendant group of adams(who know already carried eves genetic marker) were the only breeding population
from that group we are all decended
so we carry the markers for adam and eve in our genetics
and im so glad i now get to reproduce with a female and we both get to enjoy it ratehr then just splitting myself in two which would be messy and dull
Now asexual reproduction is highly productive and a lot easier than sexual reproduction,but has limits of complexity that make it not so highly productive for larger more complex organisms
Mutations are primarily permanent changes in the DNA strand. DNA (deoxyribonucleic acid) is the information storage unit for all organisms, including humans, cats and dogs. In humans, the DNA consists of about 3 billion base pairs. *snip for basic genetics class* For molecules-to-man evolution to happen, there needs to be a gain in new information within the organism’s genetic material. For instance, for a single-celled organism, such as an ameba, to evolve into something like a cow, new information (not random base pairs, but complex and ordered DNA) would need to develop over time that would code for ears, lungs, brain, legs, etc.you do realsie we have examples of additional information being created which results in mutation already
Amoeba dubia
670,000,000,000
Amoeba proteus
290,000,000,000
Homo sapiens
2,900,000,000
so no no need for additional base pairs anyway amoeba's have way way more then us ^_^
so why would this 'eve' work thousands of years to create a male organism so that they could produce offspring? It would have been much better off just making more copies of iteself. Lets consider mutations, just for the fun of it.she didnt ^_^ it had happened long long before that
But the 'eve' could simply just create another one of itself, why go through all this work to make a human, or a male, or a leaf, or an apple? Why create more competition for itself?umm she didnt she couldnt and this is just a bit odd
God created everything, horses produce horses and humans produce humans.care to substanciate that? and i mean evidence not bible passages
Take computer program, lets call this program PEN. Now PEN can only work on Windows Vista, not windows XP or Mac. But a man named Ted can alter some of the software on PEN and make it work with windows XP, but he will never be able to alter it far enough to work on the Mac. Why? Because Windows Vista and Windows XP are the same KIND. but if PEN had the ability to adapt its self through random changes effected by the enviroment it finds its self in and reproduce its self like a virus it would alter its own programming to work given that the enviroment changed from Vista to xp and mac in a semi gradual change not a sudden one to the other immediate switch
when the OS flux was high most of of the pen varients would cease to work but the ones that could work no matter how badly would have further chance to reproduce and alter its self so it was better able to function within the enviroment it found its self
Thanks For Reading,
~TheMythLives
no problem hope my explenations helped enlighten you a little to our genetic adam and eve

