Translation and analysis of words by ChatGPT artificial intelligence
On this page you can get a detailed analysis of a word or phrase, produced by the best artificial intelligence technology to date:
- how the word is used
- frequency of use
- it is used more often in oral or written speech
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- usage examples (several phrases with translation)
- etymology
What (who) is mammalian$46568$ - definition
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![Cloverly formation environment with ''[[Gobiconodon]]'' pursuing juvenile ''[[Aquilops]]'' while adults attempt to protect them.](https://commons.wikimedia.org/wiki/Special:FilePath/Aquilops americanus restoration.jpg?width=200 "Cloverly formation environment with ''[[Gobiconodon]]'' pursuing juvenile ''[[Aquilops]]'' while adults attempt to protect them.")
![Reconstruction of ''[[Castorocauda]]''. Note the fur and the adaptations for swimming (broad, flat tail; webbed feet) and for digging (robust limbs and claws).](https://commons.wikimedia.org/wiki/Special:FilePath/Castorocauda BW.jpg?width=200 "Reconstruction of ''[[Castorocauda]]''. Note the fur and the adaptations for swimming (broad, flat tail; webbed feet) and for digging (robust limbs and claws).")
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![Fossil of ''[[Eomaia]]'' in the [[Hong Kong Science Museum]].](https://commons.wikimedia.org/wiki/Special:FilePath/Eomaia scansoria.JPG?width=200 "Fossil of ''[[Eomaia]]'' in the [[Hong Kong Science Museum]].")
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![quadrate]] (rear).](https://commons.wikimedia.org/wiki/Special:FilePath/Jaw joint - double.png?width=200 "quadrate]] (rear).")
![quadrate]] and [[articular]] bones are small and part of the [[middle ear]]; the [[lower jaw]] consists only of [[dentary]] bone.](https://commons.wikimedia.org/wiki/Special:FilePath/Jaw joint - mammal n non-mammal.png?width=200 "quadrate]] and [[articular]] bones are small and part of the [[middle ear]]; the [[lower jaw]] consists only of [[dentary]] bone.")
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![''[[Lystrosaurus]]'', one of the few genera of dicynodonts that survived the [[Permian–Triassic extinction event]]](https://commons.wikimedia.org/wiki/Special:FilePath/Lystrosaurus 1.JPG?width=200 "''[[Lystrosaurus]]'', one of the few genera of dicynodonts that survived the [[Permian–Triassic extinction event]]")
![Restoration of ''[[Procynosuchus]]'', a member of the [[cynodont]] group, which includes the ancestors of [[mammals]]](https://commons.wikimedia.org/wiki/Special:FilePath/Procynosuchus BW.jpg?width=200 "Restoration of ''[[Procynosuchus]]'', a member of the [[cynodont]] group, which includes the ancestors of [[mammals]]")
![Skull of the multituberculate ''[[Ptilodus]]''](https://commons.wikimedia.org/wiki/Special:FilePath/Ptilodus skull BW.jpg?width=200 "Skull of the multituberculate ''[[Ptilodus]]''")
![Artist's impression of the Purbeck lagoon at dusk : ''[[Durlstotherium]]'' (right and center foreground) and ''[[Durlstodon]]'' (left foreground) ventured out at night to hunt insects.](https://commons.wikimedia.org/wiki/Special:FilePath/Purbeck lagoon.jpg?width=200 "Artist's impression of the Purbeck lagoon at dusk : ''[[Durlstotherium]]'' (right and center foreground) and ''[[Durlstodon]]'' (left foreground) ventured out at night to hunt insects.")
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![hole behind each eye]], in a fairly low position on the skull (lower right in this image).](https://commons.wikimedia.org/wiki/Special:FilePath/Skull synapsida 1.png?width=200 "hole behind each eye]], in a fairly low position on the skull (lower right in this image).")
![Skull of [[thylacine]], showing [[marsupial]] pattern of molars](https://commons.wikimedia.org/wiki/Special:FilePath/Thylacine skull.jpg?width=200 "Skull of [[thylacine]], showing [[marsupial]] pattern of molars")
![Artist's conception of the cynodont ''[[Trirachodon]]'' within a burrow](https://commons.wikimedia.org/wiki/Special:FilePath/Trirachodon.jpg?width=200 "Artist's conception of the cynodont ''[[Trirachodon]]'' within a burrow")
![Restoration of ''[[Volaticotherium]]'', a Middle Jurassic [[eutriconodont]] and the earliest known [[gliding]] mammal.](https://commons.wikimedia.org/wiki/Special:FilePath/Volaticotherium.jpg?width=200 "Restoration of ''[[Volaticotherium]]'', a Middle Jurassic [[eutriconodont]] and the earliest known [[gliding]] mammal.")
Wikipedia
Embryonic diapause (a.k.a. delayed implantation in mammals) is a reproductive strategy used by a number of animal species across different biological classes, including mammals. In most species, the process occurs at the blastocyst stage of embryonic development and is characterized by a dramatic reduction or complete cessation of mitotic activity, arresting most often in the G0 or G1 phase of division.
In placental embryonic diapause, the blastocyst does not immediately implant in the uterus after sexual reproduction has resulted in the zygote, but rather remains in this non-dividing state of dormancy until conditions allow for attachment to the uterine wall to proceed as normal. As a result, the normal gestation period is extended for a species-specific time.
Diapause provides a survival advantage to offspring, because birth or emergence of young can be timed to coincide with the most hospitable conditions, regardless of when mating occurs or length of gestation; any such gain in survival rates of progeny confers an evolutionary advantage.
