Researchers claim, dinosaurs kept body temperature controlled by themselves
Jerusalem, p. Researchers have claimed in a new study that dinosaurs evolved into lizard-like cold-blooded animals, but later turned into warm-blooded animals. Unlike the way lizards need the sun to control their body temperature, dinosaurs controlled their body temperature with their metabolism.
Research on egg body temperature of eggs
The study, published in the journal Science Advances, analyzed chemical bonds in calcium carbonate compounds. This compound was present in dinosaur egg shells. Researchers calculated at what temperature this compound was produced and what was the body temperature of the egg laying dinosaurs.
The global climate in the dinosaur era was much warmer than today
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Researchers, after studying the fossils, found that dinosaurs would have had a body temperature of 35–40 ° C, but the global climate in the dinosaur era was much warmer than it is today. Despite this, dinosaurs controlled their body temperature.
Dinosaur body temperature was controlled by its metabolism.
According to researchers, the body temperature of a dinosaur was controlled by its metabolism. For this reason, body temperature does not provide any information about the temperature of the environment around them.
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Dinosaurs keep their temperature controlled by themselves confirmation of
Hagit Afek of Hebrew University in Jerusalem, Israel, said that to confirm this study, he studied dinosaurs living in high latitudes like Alberta, Canada. In addition, he also analyzed the shells of snails living with dinosaurs. During this period it was found that the milk cover was formed at 26 ° C and the egg layer of Dionasore in 35 ° C. This suggests that dinosaurs controlled their own temperature.
1: Bhupendra singh
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