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What did the Galapagos finches have to do in order to fit into their habitat?
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What accounts for the large number of different species of finches that Darwin observed on the Galapagos Islands?
The varying local conditions on each of the islands. Each group of finches was bred, through natural selection, to have the characteristics that would optimize finch survival on that island. For example, an island might have a unique food source, say a type of nut, so the finches that had more robust beaks and could break these nuts more easily got to eat more food, survived more often, and could provide for their young better, so over time they became more numerous on the island while the less fit ones declined in number until only finches with robust beaks were left. This is the basics of the idea.
How do a lion's adaptations help it fit into the habitat?
they can be just born that way.
An Order may be subdivided into?
suborder: taxonomic group that is the subdivision of an order Hope this helps!
What part of the food chain does the deer fit in to?
how does a key deer fit into a food chain where does it fit in
Which of these is an example of an adaptation?
Answer this question… A rabbit in the Arctic has fur that blends in with snow.
The Galapagos finch species is an excellent example of?
The Galapagos finches were studied extensively by Charles Darwin and were instrumental in his theory of evolution. They show adaptive radiation, meaning they evolved to fit different niches in their habitat.
How does competition for resources lead to adaptations?
The classic example of adaptations is the finches living in the Galapagos Islands.
What does Geographic Distribution have to do with evolution?
Geographical Distribution of living species supports evolution because, as species are split up along the planet, they endure changes which better help they adapt to their surroundings. An example of this is with the Finches in Darwin's studies on the Galapagos islands. They all came from the same breed of finch but branched off with different characteristics to survive on the different islands that they were surviving on.
What is a macro habitat?
A Macro Habitat is a Habitat fit for normally size animals not small creatures.
What is the story of the finches found on the Galapagos Islands?
These finches looked just like any finches but by carefully watching and looking at them, it was noticed that they had slightly different shaped beaks. Each type of beaked finch was seen eating different foods than the other types were eating. They had adapted to fit into what is called a niche. One type ate only one type of food and another type ate only one other type of food. Their beaks were 'fitted' to eat that one food type.
Darwin found fossils of many different organisms that were different from any living species How would this finding have affected his understanding of life's diversity?
Darwin realized after seeing a bunch of fossils (and the differences between the finches on the Galapagos Islands) that animals must be adapting to better fit their environments, and thus, becoming more diverse.
What accounts for the large number of different species of finches that Darwin observed on the Galapagos Islands?
The varying local conditions on each of the islands. Each group of finches was bred, through natural selection, to have the characteristics that would optimize finch survival on that island. For example, an island might have a unique food source, say a type of nut, so the finches that had more robust beaks and could break these nuts more easily got to eat more food, survived more often, and could provide for their young better, so over time they became more numerous on the island while the less fit ones declined in number until only finches with robust beaks were left. This is the basics of the idea.
What scientist organized animals into groups according to observable features?
Charles Darwin did. He studied finches and their apperence and noticed some of them looked different. He came to the therory that the finches evolved to fit there needs to survive in different habitats.
How do falcons fit into their habitat?
they eat food and get it from alot of places
How has the giaffe adapted to their habitat?
When they are young, the have instincts and just fit in!
How the data from the finches that Darwin observed supported evolution?
He noted that their becks were different shapes and sizes to best fit the food that they ate.
What did Darwin find out about the Darwin finches?
He discovered that each finch in each diffrent island had a slightly diffrent beak adapted to its particular environment. For example, a fruit eater had a stout beak to pick berries off branches and a seed eater had a short, powerful bill for crushing seeds, etc. This contributed to his theory of evolution.
