Obviously, evolutionary biologists believe in some kind of magic – it would be a miracle if such a placental structure would evolve once, by random…
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Published 3rd June 2020
Stuffhappens.info Posts
Published 1st June 2020
Repeated evolution: Despite biochemically complex, C4 photosynthesis evolved repeatedly more than 60 times
Another miraculous stuff happened here, let me quote from a mainstream paper. Even the author finds the evolution of C4 photosynthesis ‘somewhat puzzling’ because it…
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Published 1st June 2020
Repeated evolution: Gastropod’s coiled shell
from a mainstream paper: The re-evolution of a coiled shell, or any complex character, is considered unlikely or impossible (Dollo’s law) because the loss of…
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Published 20th April 2020
Surprising repeated devolution: Various species lineages lost teeth independently, despite crucial role of teeth in species survival
i will repeat myself yet again: it is not easy to understand how natural selection works … even the researcher below is quite surprised (these…
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Published 23rd March 2020
Repeated evolution: Webbed foot evolved many times independently
The webbed foot is a specialized limb present in a variety of vertebrates that aids in locomotion. This adaptation is primarily found in semi-aquatic species, and has convergently…
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Published 12th March 2020
Repeated evolution: Viral envelope has evolved several times independently
In sum, our extensive review has revealed a close association between cell walls and nonenveloped viruses that was not bound to particular types of host…
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Published 17th February 2020
Repeated evolution: Warm blood evolved multiple times independently
Endothermy, i.e. the endogenous production of metabolic heat, has evolved multiple times among vertebrates, and several strategies of heat production have been studied extensively by…
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Published 11th February 2020
Repeated evolution of compound eyes: one of two seemingly very unlikely evolutionary histories must be true
From PNAS.ORG: These results illustrate exactly why arthropod compound eye evolution has remained controversial, because one of two seemingly very unlikely evolutionary histories must be…
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Published 3rd February 2020
Repeated evolution: The same retroviral gene coopted independently by unrelated species to aid reproduction
… in other words: a species gets infected by a virus, the virus inserts a part of its own viral-DNA into the species genome. Later…
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Published 16th January 2020
Repeated evolution: Complex brains and high intelligence evolved many times independently
… yes, that miracle happened not once, but many times…independently … it seems that most miracles happen in biology … over and over again ……
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