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Which of the following events do biologists consider a random change?
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Updated 10/26/2014 6:09:26 PM
1 Answer/Comment
Biologists consider Genetic Drift a random change.

Added 10/26/2014 6:09:17 PM
This answer has been added to the Weegy Knowledgebase
Confirmed by jeifunk [10/26/2014 6:27:08 PM], Confirmed by jeifunk [10/26/2014 6:34:45 PM], Unconfirmed by jeifunk [10/26/2014 6:34:47 PM]
2. On the Galapagos Islands, Charles Darwin observed (1 point) completely unrelated species on each of the islands. species exactly like those found in South America. species similar to mainland South American species. species completely unrelated to those found in South America.
Weegy: On the Galapagos Islands, Charles Darwin observed species similar to mainland South American species. User: James Hutton's and Charles Lyell's work was important to Darwin because these scientists (1 point) explained volcanoes and earthquakes. explained all geologic events on Earth. suggested that Earth was old enough for evolution to have occurred. refuted the work of Lamarck, which was based on misunderstandings. Weegy: James Hutton's and Charles Lyell's work was important to Darwin because these scientists suggested that Earth was old enough for evolution to have occurred. User: In an experiment, suppose that the wings of fruit flies were clipped short for fifty generations. The fifty-first generation emerged with normal-length wings. This observation would tend to disprove the idea that evolution is based on (1 point) inheritance of natural variations. inheritance of acquired characteristics. natural selection. survival of the fittest. Weegy: In an experiment suppose that the wings of fruit flies were clipped short for fifty generations. The fifty first generation emerged with normal-length wings. [ This observation would tend to disprove the idea that evolution is based on inheritance of acquired characteristics. This is TRUE ] User: One reason common names are not useful to biologists is that they (1 point) are in Latin. can apply to more than one animal. are too long. require the use of a dichotomous key. Weegy: One reason common names are not useful to biologists is that they can apply to more than one animal User: Based on their names, you know that the baboons Papio annubis and Papio cynocephalus do not belong to the same (1 point) class. family. genus. species. Weegy: Based on their names, you know that the baboons Papio annubis and Papio cynocephalus do not belong to the same species. User: How do binomial, or two-part, names compare with early versions of scientific names? (1 point) They tend to be longer. They tend to ... (More)
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Asked 2/18/2013 4:54:53 PM
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