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How did Darwin attempt to determine how modifications of a species are accomplished?
Wiki User
∙ 13y ago
He didn't understand how modifications of species occurred. His theories have stood the test of time when the actual mechanisms were discovered. Further scientific evidence has overwhelmingly proven his basic ideas were correct.
Wiki User
∙ 13y ago
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What did Charles Darwin accomplish?
he accomplished the origin of species and he tryed to recover from a mysterious illness......
Why are experiments that involve transplanting species seldom conducted today?
There are no criteria to determine if they are successful
What is the only way scientists know that some species existed?
Actually, there are a variety of methods to know about the existence of different species. In some cases, scientists rely on past writings from respected men and women who had discussed those species. In other cases, as modern biologists, entomologists, oceanographers, and others make interesting new discoveries, they want to determine links to past species or find out how old a particular discovery really is. A common technique is to use carbon dating to determine how old a species is/was. Some scientists do extensive research on the history of a given species, looking at what information exists about it and what new information has been published. There are new species being discovered on a regular basis, and I enclose a link to a publication that follows these discoveries.
Most of what scientific know about extinct species is based on?
Most of what scientists know about extinct species is based on the study of bones and fossils. Scientists have studied many dinosaur bones to determine what they ate and how they lived. Fossils tell what the land was like at a given time in history.
How evolutionists determine if two organisms share a common ancestor?
Evolutionists determine that two organisms have a common ancestor is by looking at fossil evidence in different rock layers using the law of Superposition (Oldest layers are on the bottom, newest are on the top) and compare the skulls or other bones to each other in order of oldest to newest (or newest to oldest). Another way to determine this is to examine the amount of DNA a certain species shares with another species. An example of this would be that Humans share roughly 90% of our DNA with chimpanzees or the other Great Apes.
How would you experimentally determine whether an organism is a keystone species?
how can you expermentally determine if a organism is a keystone or a foundation species
How will you determine the turtle's species?
you can't
What did Charles Darwin accomplish?
he accomplished the origin of species and he tryed to recover from a mysterious illness......
A term that describes the number and variety of species that live in an area?
some factors that determine the number of species in an area. some factors that determine the number of species in an area.
Where do you find the chassis number on a sandman?
You can attempt to, but seeing that the sandman is a protective endangered species with aggressive behavior, i wouldn't attempt to do so
The number and structure of what can help to determine evolutionary relationships between species?
The number and structure of chromosomes help determine evolutionary relationships between species. Chromosome comparison helps to provide evidence of the relationships in a species.
How can you determine an ecosystem's biodiversity?
Count the number of species, and determine their relative abundance.////Apex
What sources of information are used to determine the relationships among different species Which provides information at the species level?
One source of information that is used to determine the relationships among different species is DNA. DNA bar coding and macroevolution research provide information at the species level.
What determine whether species evolve or die?
Ability to adapt.
The relationship where two species attempt to use the same limited resource is called?
competition
Phylogenetic systems of classification attempt to reflect what type of relationships among species?
evolutionary
What is DNA DNA hybridition?
DNA hybridisation is where DNA is compared from different species to determine how closely species are related
