http://www.nnseek.com/my-metamorphosis_s.html Search results for my metamorphosis Wed, 21 Nov 2007 09:39:35 PST http://www.nnseek.com/ http://www.nnseek.com/img/64.png 64 64 NNSeek http://www.nnseek.com/e/sci.bio.evolution/metamorphosis_plausible_evolutionary_scenario_91928578m.html http://www.nnseek.com/e/sci.bio.evolution/metamorphosis_plausible_evolutionary_scenario_91928578m.html metamorphosis. However, he stated that the law ...way. He correctly says that insect metamorphosis doesn't follow Haekel's theory...a dragonfly, I think. Dragonflies undergo metamorphosis, but it is not considered complete...that undergo what is called a partial metamorphosis. The evolution of insect metamorphosis was a problem that bothered me for a long time. ...

Posted In: sci.bio.evolution

no comments

Reply

]]> Wed, 21 Nov 2007 09:39:35 PST http://www.nnseek.com/e/sci.bio.evolution/metamorphosis_plausible_evolutionary_scenario_91861762m.html http://www.nnseek.com/e/sci.bio.evolution/metamorphosis_plausible_evolutionary_scenario_91861762m.html , Lorentz yahoo.com> wrote: I forgot the more recent references where this was stated. But for fun, read Darwin carefully. He was a little wrong on the origin of metamorphosis. However, he stated that the law of ontogeny and recapitulation was wrong in the case of insect larva. Didn't Darwin also suggest the possibility that the wings of insects were adapted gills? ...

Posted In: sci.bio.evolution

no comments

Reply

]]> Tue, 20 Nov 2007 10:37:58 PST http://www.nnseek.com/e/sci.bio.evolution/metamorphosis_plausible_evolutionary_scenario_91823362m.html http://www.nnseek.com/e/sci.bio.evolution/metamorphosis_plausible_evolutionary_scenario_91823362m.html fertile adult _or anything else_. Given just the ONE, VALID, EMPIRICAL Darwinian reproductive cycle of nature within evolutionary theory, anything that happens in-between including metamorphosis or the death of one entire infertile organism can only represent a part of one fertile parental form. Therefor any infertile developmental stage _remains at all times_ under the control...

Posted In: sci.bio.evolution

no comments

Reply

]]> Mon, 19 Nov 2007 22:35:21 PST http://www.nnseek.com/e/sci.bio.evolution/metamorphosis_plausible_evolutionary_scenario_91823618m.html http://www.nnseek.com/e/sci.bio.evolution/metamorphosis_plausible_evolutionary_scenario_91823618m.html metamorphosis. Evidence? There are many winged ... do not undergo a total metamorphosis. Such insects include locusts, cockroaches ... of insects that undergo total metamorphosis. Further evidence? All insects that...The common ancestor of full metamorphosis insect had wings at least...or 'programmed cell death'. Insect metamorphosis is an extreme example, since...

Posted In: sci.bio.evolution

no comments

Reply

]]> Mon, 19 Nov 2007 22:35:21 PST http://www.nnseek.com/e/sci.bio.evolution/metamorphosis_plausible_evolutionary_scenario_91651074m.html http://www.nnseek.com/e/sci.bio.evolution/metamorphosis_plausible_evolutionary_scenario_91651074m.html metamorphosis. Evidence? There are many winged insects ...but do not undergo a total metamorphosis. Such insects include locusts, cockroaches (... do not do a total metamorphosis have fossil precursors that precede ... of insects that undergo total metamorphosis. Further evidence? All insects that .... The common ancestor of full metamorphosis insect had wings at least ...

Posted In: sci.bio.evolution

no comments

Reply

]]> Sat, 17 Nov 2007 23:09:22 PST http://www.nnseek.com/e/sci.bio.evolution/metamorphosis_plausible_evolutionary_scenario_91455746m.html http://www.nnseek.com/e/sci.bio.evolution/metamorphosis_plausible_evolutionary_scenario_91455746m.html metamorphosis, with cell death (histolysis) and regeneration ... currently does not undergo this sort of metamorphosis at all, but through some mutation just...against their own interests. A holometabolism-type metamorphosis is just one of many possible ... that code for the holometabolism-type metamorphosis you refer to, increased their TDF, ...

Posted In: sci.bio.evolution

no comments

Reply

]]> Fri, 16 Nov 2007 12:20:06 PST http://www.nnseek.com/e/sci.bio.evolution/metamorphosis_plausible_evolutionary_scenario_91456258m.html http://www.nnseek.com/e/sci.bio.evolution/metamorphosis_plausible_evolutionary_scenario_91456258m.html yahoo.com wrote: Now, let's take a prehistoric caterpillar which currently does not undergo this sort of metamorphosis at all, but through some mutation just acquires the very first step in the chain - the ability to transform its body into a gelatinous mass and die (it "dies" because it has not yet evolved the ability to further transform itself into a butterfly...

Posted In: sci.bio.evolution

no comments

Reply

]]> Fri, 16 Nov 2007 12:20:06 PST http://www.nnseek.com/e/sci.bio.evolution/metamorphosis_plausible_evolutionary_scenario_91359746m.html http://www.nnseek.com/e/sci.bio.evolution/metamorphosis_plausible_evolutionary_scenario_91359746m.html metamorphosis, with cell death (histolysis) and regeneration (histogenisis). The ... caterpillar which currently does not undergo this sort of metamorphosis at all, but through some mutation just acquires the very...no longer reproducing at the point it hits this primitive metamorphosis (it is dead), so assuming that this is a ...

Posted In: sci.bio.evolution

8 Comments

Reply

]]> Thu, 15 Nov 2007 14:00:41 PST http://www.nnseek.com/e/sci.bio.evolution/origin_of_metamorphosis_524546m.html http://www.nnseek.com/e/sci.bio.evolution/origin_of_metamorphosis_524546m.html brings me to my first question. I was recently on answers.yahoo and someone asked about the origin of metamorphosis. I realized that in this area I hadn't a clue as to the evolutionary origin of metamorphosis in insects and other invertebrates. If anyone would be willing to espouse knowledge on the subject please by all means...

Posted In: sci.bio.evolution

no comments

Reply

]]> Tue, 11 Jul 2006 20:16:11 PDT http://www.nnseek.com/e/sci.bio.evolution/origin_of_metamorphosis_524290m.html http://www.nnseek.com/e/sci.bio.evolution/origin_of_metamorphosis_524290m.html brings me to my first question. I was recently on answers.yahoo and someone asked about the origin of metamorphosis. I realized that in this area I hadn't a clue as to the evolutionary origin of metamorphosis in insects and other invertebrates. If anyone would be willing to espouse knowledge on the subject please by all means...

Posted In: sci.bio.evolution

no comments

Reply

]]> Tue, 11 Jul 2006 08:45:15 PDT