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What way do scientists group organisms?
Scientists group organisms based on their shared characteristics and evolutionary relationships. This classification system is known as taxonomy, which organizes organisms into categories such as kingdom, phylum, class, order, family, genus, and species. Modern taxonomy uses genetic and physical similarities to determine these groupings.
How do modern scientists explain the changes within species that can lead to evolution?
Evolution is a slow, slow process which enacts itself over many generations. Species evolve to adapt to environments and to survive, which makes evolution the mechanism through which "survival of the fittest" succeeds as a natural order.
Where do many scientists believe modern humans appeared?
Many scientists believe that modern humans first appeared in Africa, specifically in the region of the Great Rift Valley. This is supported by fossil and genetic evidence that suggests an African origin for our species.
What are three things modern scientists study when they classify organisms?
Modern scientists study morphology (physical characteristics), genetics (DNA and hereditary factors), and behavior when classifying organisms. These factors help determine the evolutionary relationships and taxonomic classification of different species.
What is the name of the modern human species?
Homo-Sapien, there isn't a modern form of our species.
What knowledge did Darwin lack that modern scientists now use to explain evolution?
Modern scientists now use genetics to help explain the theory of natural selections.
What knowledge that modern scientists now use to explain how variation occurs did Darwin's lack?
The ability to read, modify, and transform DNA is what past scientists did not have. Genetic engineering is another factor that Darwin could not explain. These are all modern scientific breakthroughs with that help of modern technology that Darwin lacked.
What way do scientists group organisms?
Scientists group organisms based on their shared characteristics and evolutionary relationships. This classification system is known as taxonomy, which organizes organisms into categories such as kingdom, phylum, class, order, family, genus, and species. Modern taxonomy uses genetic and physical similarities to determine these groupings.
How do modern scientists explain the changes within species that can lead to evolution?
Evolution is a slow, slow process which enacts itself over many generations. Species evolve to adapt to environments and to survive, which makes evolution the mechanism through which "survival of the fittest" succeeds as a natural order.
Where do many scientists believe modern humans appeared?
Many scientists believe that modern humans first appeared in Africa, specifically in the region of the Great Rift Valley. This is supported by fossil and genetic evidence that suggests an African origin for our species.
Do modern scientists believe in the theory of plate tectonic?
Yes. Plate tectonics is part of the current principal theory that seems to explain the formation of geologic faults, rifts, earthquakes, sea floor spreading, and even some diversification of species, among other phenomena.
What are three things modern scientists study when they classify organisms?
Modern scientists study morphology (physical characteristics), genetics (DNA and hereditary factors), and behavior when classifying organisms. These factors help determine the evolutionary relationships and taxonomic classification of different species.
How is the presence of c14 in dinosaur bones explained by scientists?
Scientists explain the presence of C14 in dinosaur bones as contamination from modern sources, such as bacteria or groundwater, rather than indicating a recent age for the bones.
Explain why not all hominids are the ancestors of modern humans?
Scientists say that hominids diverged into two different creatures over time: Apes and humans
What do modern scientists use in classifying organisms that Linnaeus did not use?
Modern scientists use genetic sequencing, molecular studies, and evolutionary relationships to classify organisms, techniques that Linnaeus did not have access to. These methods provide a more accurate and detailed understanding of the relationships between different species.
How can scientists predict what the species looked like if its skin have decomposed?
There is no exact way to tell. But scientists can make a good guess. Calculating the overall size and muscle mass of the species will give them an approximate idea on how the skin would stretch over their bodies. As for color, there is only basing the ancestral color off of a more modern version of the species.
What knowledge that scientist now use to explain how variation occurs did Darwin lack?
The ability to read, modify, and transform DNA is what past scientists did not have. Genetic engineering is another factor that Darwin could not explain. These are all modern scientific breakthroughs with that help of modern technology that Darwin lacked.
