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Why did Peter and Rosemary Grant choose to study the Finches in the Galapagos What is so special about the finches?
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∙ 10y ago
The finches that Peter and Rosemary Grant chose to study the Finches in the Galapagos because they are hybrid.
Wiki User
∙ 10y ago
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What is some evidence of evolution?
One of the best lines of evidence for evolution are Endogenous retroviruses (ERV's).ERV's are a special type of virus that infects DNA. They continue to get copied from generation to generation even when they're no longer active and are thus kind of like a fossil in our DNA. When you compare the DNA of humans and chimpanzees, you will find the exact same ERV's in the exact same locations, something that simply could not have happened by chance. This indicates that humans and chimpanzees share a common ancestor.
What made the Galapagos Islands special to Charles Darwin for evolutionary study?
The key thing that Darwin realised soon after arriving at the Galapagos was that the islands had been formed relatively recently. Because of this, a relatively small number of species had arrived at the islands and variations on these species had arisen on the different islands. This made Darwin ask how the variations had occurred; leading, eventually, to the theory of Natural Selection.
What makes lynxes so special?
lynxes are special because they have a very beautiful coat and are nice in their own special way. also when they hunt they use a special strategey to hunt
What is the Special features of a cicada?
some cicada have special courtship songs
What is special about white tigers?
There is nothing "special" about white tigers, it is a mutation at birth.
Why did Peter and Rosemary Grant choose to study the Finches in the Galapagos.. What is so special about the finches?
Peter and Rosemary Grant chose to study the Finches in the Galapagos because they were hybrid.
How did the galapagos finch get to the galapagos islands?
These special Birds called "Darwin's or Galapagos Finches" have special adaptations to various habitats were important evidence considered by Charles Darwin in formulating the theory of evolution; they are a striking example of adaptive radiation. They evolved because of their surroundings, the beaks their ancestors had couldn't function properly on the island.
What were Darwin's observations?
•The overall observations he made were Survival of the Fittest. He observed the finches beaks from the mainland and from the islands. He realized that finches were all the same species, however they adapted in their own special way.
How are finches in the Galapagos island good example of adaptations?
Each species of finch has a special beak adaptation.These finches are probably the best example- in fact, they are what inspired Charles Darwin to publish his theories on evolution by Natural Selection. All of the finches are very similar in shapes and size, meaning that they must have shared a common ancestor at one point. However, they all can have very exclusive diets based on the type of beak that they have. For example, thick beaks can break seeds from trees, thin beaks can penetrate cactus thorns, and so forth. This tells us that, at one point, their common ancestors' offspring started taking on different roles based on the random mutations they had and shared. Over the generations, these mutations became genetic species traits, giving them an advantage in their environment that none of the other bird species shared.
What is some evidence of evolution?
One of the best lines of evidence for evolution are Endogenous retroviruses (ERV's).ERV's are a special type of virus that infects DNA. They continue to get copied from generation to generation even when they're no longer active and are thus kind of like a fossil in our DNA. When you compare the DNA of humans and chimpanzees, you will find the exact same ERV's in the exact same locations, something that simply could not have happened by chance. This indicates that humans and chimpanzees share a common ancestor.
How did tortoises get to the Galapagos Islands?
These special Birds called "Darwin's or Galapagos Finches" have special adaptations to various habitats were important evidence considered by Charles Darwin in formulating the theory of evolution; they are a striking example of adaptive radiation. They evolved because of their surroundings, the beaks their ancestors had couldn't function properly on the island.
How are finches in the Galapagos Islands a good examples for adaptations?
Finches have developed many different adapation
What was Darwin able to tell by looking at the different types of finch beaks?
A bird's beak is a tool adapted for survival. Darwin's finches provide a classic example of divergence among closely related species. Each species has evolved its own beak design variation. Some finches have adapted thick, heavy beaks for cracking big seeds; others have tiny, pointy beaks for cracking small seeds or probing flowers and cacti. The woodpecker finch even uses twigs to dig insects out of wood.
What makes Galapagos special?
The colour of the sand, the trees and that it has unique animals
What do Galapagos iguana eat?
did you see the special on discovery channel? they dive down and eat the seaweed and such off the rocks
What has the author Rosemary Simpkins written?
Rosemary Simpkins is a fictional character in the novel "Special Topics in Calamity Physics" by Marisha Pessl. She is a professor and author of a book within the story titled "The Transcendental Temptation: A Critique of the Sublime in Kant and Hegel."
What are Miss Rosemary's kids names in the book Savvy?
Miss Rosemary's kids in the book "Savvy" are Rocket, Rogerson, Riddle, and Rose. Each of them has a special kind of magical power known as a "savvy."
