Extinct refers to a species that no longer exists anywhere on Earth, meaning there are no living individuals left. Scientists obtain information about extinct species through various methods, including the study of fossils, which provide insights into their anatomy and behavior. They also analyze ancient DNA, compare extinct species to their living relatives, and use geological and ecological data to understand the environmental conditions in which these species lived. These approaches help reconstruct the history and characteristics of extinct organisms.
Information has ovation.
Because scientists can not obtain the complete DNA of the extinct animal
The most obvious way of keeping animals from becoming extinct is through the endangered species protection agency. Basically, other countries need to realize that killing off animals for their skin, eggs, etc... does not help populations make a comeback... However, as to scientists, they can obtain DNA samples and flash freeze the samples for whatever time period is necessary. Then, should the scientists wish to "resurrect" the extinct species, a lengthy process must be taken to reproduce these animals. It's basically like cloning animals (It's not that easy).
Paleontology is the study of fossils, which are the remnants of "hard anatomy" such as bones and teeth. Fossils are analyzed and classified to learn more about morphology (form and structure) of a species and interpretation is done to fill in the gaps that we would have no way of knowing with an extinct species. There are around 9 different fields of paleontology with different areas of expertise. Palentology works by incorporating knowledge from biology, geology, ecology, anthropology, archaeology, and computer sciences.
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An endangered species is a population of organisms which is at risk of becoming extinct because it is either few in numbers, or threatened by changing environmental or predation parameters. Also it could mean that due to deforestation there may be a lack of food and/or water. The International Union for Conservation of Nature (IUCN) has calculated the percentage of endangered species as 40 percent of all organisms based on the sample of species that have been evaluated through 2006.[2] (Note: the IUCN groups all threatened species for their summary purposes.) Many nations have laws offering protection to conservation reliant species: for example, forbidding hunting, restricting land development or creating preserves. Only a few of the many species at risk of extinction actually make it to the lists and obtain legal protection. Many more species become extinct, or potentially will become extinct, without gaining public notice.
They dig it up :)
Scientists must rely on estimates when they cannot obtain exact numbers.
An endangered species is a population of an organism which is at risk of becoming extinct because it is either few in numbers, or threatened by changing environmental or predation parameters. An endangered species is usually a taxonomic species, but may be another evolutionary significant unit. The World Conservation Union (IUCN) has calculated the percentage of endangered species as 40 percent of all organisms based on the sample of species that have been evaluated through 2006.Many nations have laws offering protection to these species: for example, forbidding hunting, restricting land development or creating preserves. Only a few of the many species at risk of extinction actually make it to the lists and obtain legal protection. Many more species become extinct, or potentially will become extinct, without gaining public notice.
Chuck Norris
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What information can scientists obtain by studying seismographs from different locations? A.the location and strength of the earthquakeB.when the next earthquake is going to happenC.the direction of motion of tectonic platesD.the amount of damage caused by an earthquake i need your help can you please click "IMPROVE ANSWER" to tell me the answer....... Hello I am here to help. The answer is A. :D I am a student and took this test weeks ago!