In addition, only half of the sexually reproducing species - a female - to bear c***dren. If in a population of creatures that reproduce sexually, would have appeared mutant breeding budding, then ceteris paribus (eg birth on average 2 to 3 c***dren) the descendants of the mutant easily be pushed descendants couples sexual beings - all through 11 generations of difference offspring in an amount would be more than 1000 times (211/2 = 1024). Why do we still have to multiply sexually? The answer became clear only after the development of genetics.From the viewpoint of GeneticsCharles Darwin believed that the existence of sex advantageous for heterosis - the effect of the increased vitality of hybrids of different a****l species, are often observed in a****l husbandry: it is known, for example, that the mestizos of different breeds of horses run faster than their "clean" counterparts. But nature, it is clear to the races do not care - she is interested in the survival of the species. Thus. My sister Annie was a year older but already she was 6 inches shorter than me.That year we spent the summer at our Aunts in the country, there was Susie our cousin. She was only a few months younger than Annie but she was way ahead in the ways of life, living with animals I suppose. To me she was this curvy sexy girl, the first I had every spoken to.I suppose it was after a few days and things had settle down and we became comfortable with each other. We were lying on top of a haystack enjoying the warmth."Does your cock get hard yet?" Susie asked me right out of the blue."W-what? I stuttered."Did you say what I thought you said?" asked an incredulous Annie."What," said Susie, "just asking that's all. You've grown a lot since I saw you last." So have you," I said bravely."Yeah, thanks," she said. "Annie your tits have come on too I noticed." W-what," Annie coughed. "Do you mind not taking like that especial in front of him," she nodded at me."Why, you ashamed of them or something,".
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