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Montano1993 [528]
3 years ago
12

Darwin discovered twenty different species of finches in the Galapagos islands. He hypothesized that as new islands arose, finch

es
colonized the islands and rapidly changed into new species, depending on what food was available on each new island. The rapid
formation of many new species, as in this case, is called
Biology
1 answer:
alexandr1967 [171]3 years ago
3 0

Answer:

Adaption radiation

Explanation:

This process explains how organisms transform rapidly due to the changes within their environment. When a change occurs it created new challenges, new resources are available, as well open up to new environmental niches.

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How do derived characteristics affect cladograms?
Inessa [10]

Answer:

The Impact of Evolution

Darwin changed everything. The publication of his work on The Origin of Species in 1859, threw the whole of biological science into a new paradigm, including the study of classification theory and the principles of taxonomy.

While using logic as the basis of their work, both Aristotle and Linnaeus had developed their classification schemes on taxonomic principles that were fundamentally arbitrary. Their groups, while logical, were not based on any obvious relationships of a biological nature. They were convenient groups that humans could quickly see, identify and use.

This was acceptable because (a) no one could think of anything better, and (b) most people at the time believed in the 'fixed species' concept in which organism had been created in their current form and could never change.

After Darwin it was realized that organisms could indeed change, and that all current forms of living things had arrived at that form by change and natural selection, the mechanism of evolution. Scientists began to construct phylogenies, lists or diagrams that showed the evolutionary paths taken by populations of organisms through many generations and over long periods of time.

These phylogenetic diagrams quickly started to look like trees, as it was realized that ancestral stocks occasionally broke up, branched and became two or more different species, which could later branch again and again. A phylogenetic tree was a bit like a family tree, showing who the nearest relatives were and who shared a common ancestor, and when.

Organisms were related to one another, and these relationships could form the basis of a new type of taxonomy; on based on evolutionary origin and evolutionary relatedness.

Explanation:

The Impact of Evolution

Darwin changed everything. The publication of his work on The Origin of Species in 1859, threw the whole of biological science into a new paradigm, including the study of classification theory and the principles of taxonomy.

While using logic as the basis of their work, both Aristotle and Linnaeus had developed their classification schemes on taxonomic principles that were fundamentally arbitrary. Their groups, while logical, were not based on any obvious relationships of a biological nature. They were convenient groups that humans could quickly see, identify and use.

This was acceptable because (a) no one could think of anything better, and (b) most people at the time believed in the 'fixed species' concept in which organism had been created in their current form and could never change.

After Darwin it was realized that organisms could indeed change, and that all current forms of living things had arrived at that form by change and natural selection, the mechanism of evolution. Scientists began to construct phylogenies, lists or diagrams that showed the evolutionary paths taken by populations of organisms through many generations and over long periods of time.

These phylogenetic diagrams quickly started to look like trees, as it was realized that ancestral stocks occasionally broke up, branched and became two or more different species, which could later branch again and again. A phylogenetic tree was a bit like a family tree, showing who the nearest relatives were and who shared a common ancestor, and when.

Organisms were related to one another, and these relationships could form the basis of a new type of taxonomy; on based on evolutionary origin and evolutionary relatedness.

7 0
3 years ago
Which is the outermost layer of Earth? (1 point)
Lilit [14]

Answer: B, the crust

6 0
2 years ago
Read 2 more answers
A laboratory experiment followed the growth of a flour beetle (Tribolium sp.) population over time. At first, the population inc
Serhud [2]

Answer:

Explanation:

Cannibalism is a very essential factor regulating population dynamics of four beetle. After some days of feeding, the flour becomes conditioned by the beetles which can affect rate of cannibalism

Adults have a relatively lower rate of cannibalism. While its highest rate of cannibalism is at larvae stage

Flour conditioning is caused by the accumulation of feces, pheromones and ethylquinone- thus is repellent produced by the beetles.

5 0
3 years ago
Which statement is factual
Elan Coil [88]
A I believe should be correct
7 0
3 years ago
Read 2 more answers
Which of the following is not an anthropoid?<br><br> Lemurs<br> Monkeys<br> Apes<br> Humans
faust18 [17]

The correct answer is A. Lemurs

Explanation:

In biology, a primate is a taxonomic order of mammals that originated around 85 million years ago as animals that lived in trees and derived into multiple species including lemurs, humans, apes, monkeys, gorillas, etc. Additionally, primates as a taxonomic order divide into two suborders prosimians and anthropoids. The first group of primates is mostly nocturnal, small and also they have a smaller brain, this includes primates such as lemurs and tarsiers. On the other hand, anthropoids have a bigger brain and size and also have more advanced cognitive abilities this includes gorillas, monkeys, apes, and even humans. Considering this, the on that is not an anthropoid but prosimians are the Lemurs.

5 0
3 years ago
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