hey, even I'M drowning! LOL[b said:Quote[/b] ]As for finding info on them, I have all the info for evo... thanks I think instead of wading it will be more of a drowning thing LOL
I think those are good questions....how DO we know something is vestigal?[b said:Quote[/b] (Amateur_Expert @ Jan. 02 2005,1:23)]Maybe you could figure that one out on your own. Let me start you off. If "god" created us then why would he give us things that we don't need and don't use? You saying "we might need them" or "how do you know we don't need them" or (this ones great) "how would you KNOW we don't need them" aren't options, and won't answer the question.[b said:Quote[/b] (Bugweed @ Jan. 02 2005,1:08)]Still no proof. Vestigal limbs? How would you know? How would I know?
First of all, vestigial structures don't have to be USELESS. Sure, ostriches do use their wings in their mating ritual, but they're still vestigial.[b said:Quote[/b] ]I think those are good questions....how DO we know something is vestigal?
[b said:Quote[/b] ]Female spotted hyenas bear, suckle, and care for their young like any female mammal. But although their genitals are clearly female in function, they are male in form. The labia are fused into what looks like a scrotum, complete with two pads of fatty tissue that resemble testes. In addition, the clitoris is elongated to the point that it is nearly the size of a male's male reproductive organ and is likewise fully erectile.
Astonishingly, females mate and give birth through the long, narrow canal running down the center of this "pseudomale reproductive organ." During mating it retracts much like a shirt sleeve being pushed up, and during birth it stretches so much that it looks like a water balloon. "From a human perspective, the process can be thought of as giving birth through an unusually large male reproductive organ," says Frank.
[...]
Whatever the cause, female masculinization is apparently a very successful strategy for the spotted hyena, which is the most abundant large predator in its range. But this success comes at a cost that is tremendously high for the spotted hyena--and presumably prohibitively high for other species. Notably, giving birth is difficult and dangerous, especially for first-time mothers. The fact that the pseudomale reproductive organ has such a long, narrow birth canal is enough to make it a poor organ for delivering a baby. But there is the added complication that the end of the pseudomale reproductive organ cannot stretch enough to accommodate passage of the baby: In a first-time mother, the baby tears its way out. "It's the only time I've ever heard hyenas cry out in pain," notes Frank.
Even worse, the umbilical cords are so short that many first-born babies die. At only six-inches long, the umbilical cord is far too short to traverse the foot-long canal down the pseudomale reproductive organ, which means that either the placenta detaches or the cord breaks before the baby is born. (For comparison, in women the birth canal is only a few inches long and the umbilical cord is a generous foot and a half long.) The longer a hyena's labor, the more likely her baby is to suffocate and be stillborn--and the more likely the mother is to die. In captivity, first-time mothers labor as long as 48 hours and nearly three-quarters of first-born cubs die. Without veterinary help, many of these mothers probably would have died along with their babies; in the wild, many females die at three to four years, the age when hyenas typically first give birth.
sorry! I can't resist!!! I know some people don't click[b said:Quote[/b] ]Apes and humans require vitamin C in their diets... which is rather odd, because most mammals synthesise their own. Yet although we humans cannot; we do have the same gene for this that they do... but it is broken! And it is rendered non-functional by precisely the same mutation in all the great apes. Coincidence? And how loving of the creator to give people without adequate diets scurvy!
LOL!!! and there are more!!! did I mention... (LOL fine... I'll stop... it's just so hard!!!)[b said:Quote[/b] ]Sacred Cow!! (Drop the Holy.) I have just been vestiged to death. An avalance of useless body parts! All it would have taken was a different chromosome to awaken different DNA and be someone different from who I am. (I am liking this thread more and more.)
Do you mean that in order for you to have vestigal structures all you need is "a chromosome to awaken different DNA" . Alot of things have to happen in order for you to have a vestigial organ or structure.[b said:Quote[/b] (Bugweed @ Jan. 02 2005,6:19)]Sacred Cow!! (Drop the Holy.) I have just been vestiged to death. An avalance of useless body parts! All it would have taken was a different chromosome to awaken different DNA and be someone different from who I am. (I am liking this thread more and more.)
You've lost me.[b said:Quote[/b] (Bugweed @ Jan. 02 2005,6:24)]You are right. I am thinking of the hormone bath it produces that will turn what was maybe female, male. Never mind, I am laughing too hard.
Not neccessarily. You could raise most of these oddities to full grown fish if you wished. So theoretically, gill plates/pelvic fins would become vestigal organs...eh?[b said:Quote[/b] (TheAlphaWolf @ Jan. 02 2005,6:44)]well yeah and if missing that is bad, then they die. If it's good (as in missing wisdom teeth or something) then you are more likely to survive and pass those genes to your offspring. When more of the DNA is changed, you become different enough to be a subspecies, and when enough of the DNA is changed, wouldn't be able to have (fertile) offspring with the "parent species" (lol... did I just "coin" a term?) and TA-DA! you're a new species! and evolution has occured!
But of course wisdom teeth aren't enough to drive evolution because it doesn't really affect how many offsprings you have.
oh... I guess missing chemoreceptors aren't vestigial LOL. I got a little off track (same as the vitamin C thing... OOPPSS! that's not vestigial!)[b said:Quote[/b] ]You could raise most of these oddities to full grown fish if you wished. So theoretically, gill plates/pelvic fins would become vestigal organs...eh?
I don't see how missing, say, chemoreceptors...would be considered *good*.
well... that's mostly with plants that are very... frustrating... because different genera and I think even some families can hybridize. Every scientist I know agrees that if two populations cannot interbreed and have fertile offspring, they cannot possibly be the same species.[b said:Quote[/b] ]even scientists have trouble with classifying species
[b said:Quote[/b] ]The hardest part for people to accept of course(even scientists have trouble with classifying species-so I don't consider that much evidence of evolution, it would be smart to make creation slightly elastic to adapt to change that is certain to occur) would be the first cell Fish-amphibian amphibian-reptile reptile-bird reptile-mammal and of course "ape"-human being.what do you mean by that? You mean like in fossils?
LOL!!! I'm half way therehopefully this brain picking and researching(and my attempt to think like a creationist...did I do well? LOL) will help solve your hyperactivity ....hey, would extra energy be considered a "vestigal trait"? Perhaps in the oncoming generations humans will turn into some kind of vegetable with well developed typing appendages