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How did Darwin explain the difference between species on the Galapagos Islands and on the mainland of South America?
Darwin proposed that species on the Galapagos Islands had evolved from a common ancestor found on the South American mainland. He observed variations in species on the islands that were adaptations to different environments, leading to the formation of new species over time through natural selection and isolation.
How did Darwin explain why Galapagos species had different adaptions and similar South American species?
Define the term Variation and natural selection how do they work together to help cause evolution
How did Darwin explain the evolution of the different species of Galapagos finches?
Darwin explained the evolution of the different species of Galapagos finches through the process of natural selection. He observed that the finches had various beak shapes and sizes, which were adaptations to their specific diets and environments on the different islands. As the finches faced varying challenges and resource availability, those with beak shapes better suited for their particular food sources were more likely to survive and reproduce, leading to the divergence of species over time. This adaptive radiation illustrated how environmental factors can drive evolutionary change.
Why did Charles Darwin started the theiry of evolution?
To explain the species problem, " that mystery of mysteries " which was the natural history problem of the day. From his observations and experiments Darwin proposed his theory of evolution by natural selection, which provided a mechanism for the observed fact of evolution.
What are the answers to Galapagos island video question?
who was the famous naturlist who vistied the islands in 1853 ? did he have a idea what he would discover? explain.
How did Darwin explain the difference between species on the Galapagos Islands and on the mainland of South America?
Darwin proposed that species on the Galapagos Islands had evolved from a common ancestor found on the South American mainland. He observed variations in species on the islands that were adaptations to different environments, leading to the formation of new species over time through natural selection and isolation.
How do scientists explain the great diversity of life on earth?
Scientists explain the great diversity of life on Earth through the process of evolution by natural selection. Over millions of years, organisms have evolved and adapted to different environments, leading to the wide variety of species we see today. Environmental factors, genetic variation, and natural selection all play a role in shaping the diversity of life on Earth.
How did Darwin explain why Galapagos species had different adaptions and similar South American species?
Define the term Variation and natural selection how do they work together to help cause evolution
Why did dawin create the thory of natral selection?
Darwin created the theory of natural selection to explain how species evolve and adapt to their environment over time. He observed variations in organisms and environments that led him to propose that only the fittest individuals with advantageous traits would survive and reproduce, passing on those traits to their offspring. This process drives the gradual change and diversity seen in living organisms.
What did Darwin use to explain evultion?
Darwin used the theory of natural selection to explain evolution. Natural selection is the process by which organisms best adapted to their environment tend to survive and pass on their genetic traits to offspring. This concept helps to explain how species gradually change over time, leading to the diversity of life we see today.
What are some ideas of cell theory heredity and genetics and evolution through natural selection are used to explain the unity and diversity of life?
Cell theory explains that all living organisms are composed of cells, which carry genetic information that is passed from one generation to the next. Heredity and genetics explain how traits are inherited and passed down through genes, contributing to the diversity of life. Evolution through natural selection describes how organisms with advantageous traits are more likely to survive and reproduce, leading to changes in populations over time and resulting in the unity and diversity of life.
How the variations contribute to the diversity of the community?
explain how the variation contrib ute to the diversity of the community
Why was natural selection an important contribution to the theory of evolution?
Natural selection was important because it provided a mechanism to explain how evolution occurs. It operates by allowing individuals with advantageous traits to survive and reproduce, leading to the gradual accumulation of those traits in a population over time. This process helps to explain the diversity of life on Earth and how organisms have adapted to their environments.
What uses familiar ideas to explain unfamiliar facts observed in nature?
A model uses familiar ideas to explain unfamiliar facts observed in nature.
Why was Darwin's theory of evolution better than other theories of evolution?
Darwin's theory of evolution by natural selection was better than other theories of his time because it provided a mechanism (natural selection) to explain how evolution occurs. It was supported by evidence from various scientific disciplines such as geology, paleontology, and morphology. Additionally, Darwin's theory was able to explain the diversity of life on Earth in a simple and elegant way.
What did Darwin notice about the plants and animals?
Charles Darwin reached the Galapagos islands in 1835. He observed many finches, tortoises and many other animals. He observed that the animals in the Galapagos were different than the animals in other places like South America. This may be because the climate is different in the Galapagos than in other places so the animals may have involved to suit the temperatures in the Galapagos. Infomation source/s: http://www.zephyrus.co.uk/charlesdarwin.html
What is a primary argument of diversity theory to explain intercultural contact?
The primary argument of diversity theory to explain intercultural contact is the role of power and how it can be unbalanced in an intercultural workplace.
