How can populations become separated and possibly lead to speciation?

How can populations become separated and possibly lead to speciation?
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What example is Two populations that are separated by a mountain range can no longer interbreed to produce fertile offspring.?

Description : What example is Two populations that are separated by a mountain range can no longer interbreed to produce fertile offspring.?

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What is meant by the term speciation? List four factors which could lead to speciation. -Biology

Description : What is meant by the term speciation? List four factors which could lead to speciation. -Biology

Last Answer : Speciation is the evolution of reproductive isolation among once interbreeding population. Factors which can lead to speciation are:Genetic drift: Over generations, genetic drift may accumulate which leads to ... DNA change.A variation may occur which does not allow sexual act between two groups.

How do barriers to reproduction lead to speciation events?

Description : How do barriers to reproduction lead to speciation events?

Last Answer : This occurs through adaptive radiation and allopatric speciation. The reproductive isolation is the separation of two populations of the same species, preventing interbreeding and production of a fertile offspring.

Do you think that speciation is occuring within domesticated dogs?

Description : Do you think that speciation is occuring within domesticated dogs?

Last Answer : Dog breeds all readily reproduce. (Except perhaps bulldogs, who can’t even reproduce within the breed without human intervention.)

Explain the terms: (i) Speciation (ii) Natural selection -Biology

Description : Explain the terms: (i) Speciation (ii) Natural selection -Biology

Last Answer : (i) Speciation is the evolution of reproductive isolation among once-interbreeding populations, i.e. the development of one or more species from an existing species. (ii) Natural selection is the process, according to Darwin, which brings about the evolution of new species of animals and plants.

Assertion :- According to Hugo de Vries , it is mutation which causes speciation and hence called it saltation. Reason :- Mutations are random and dir

Description : Assertion :- According to Hugo de Vries , it is mutation which causes speciation and hence called it saltation. Reason :- Mutations are random and dir

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Which of the following is most important for speciation?

Description : Which of the following is most important for speciation?

Last Answer : Which of the following is most important for speciation? A. Seasonal isolation B. ... isolatation C. Behaviour isolation D. Tropical isolation

Sympatric speciation develops reproductive isolation without

Description : Sympatric speciation develops reproductive isolation without

Last Answer : Sympatric speciation develops reproductive isolation without A. Geographic B. Barrier to mating C. Barrier to gene flow D. Genetic change

Why would a finch population that lives on an island have a higher rate of speciation?

Description : Why would a finch population that lives on an island have a higher rate of speciation?

Last Answer : Need answer

What type of speciation occurred when a plant population becomes reproductively isolated while living with its parent population?

Description : What type of speciation occurred when a plant population becomes reproductively isolated while living with its parent population?

Last Answer : Sympatric Speciation

How is sympatric speciation similar to allopatric speciations?

Description : How is sympatric speciation similar to allopatric speciations?

Last Answer : They both are mechanisms by which new species arise gradpoint

When speciation complete?

Description : When speciation complete?

Last Answer : When the two populations can no longer interbreed.

Why geographic isolation cause speciation?

Description : Why geographic isolation cause speciation?

Last Answer : selective pressure causes genetic drifting

How doe reducing gene flow cause speciation?

Description : How doe reducing gene flow cause speciation?

Last Answer : It allows divergence to occurIt allows populations to become genetically different.

How is sympatric speciation similar to alloparic speciation?

Description : How is sympatric speciation similar to alloparic speciation?

Last Answer : What is the answer ?

What is speciation ?

Description : What is speciation ?

Last Answer : The formation of two or more species from a common ancestors

What is speciation ?

Description : What is speciation ?

Last Answer : The formation of two or more species from a common ancestors

Varieties of vegetables such as cabbage, broccoli and cauliflower have been produced from a wild cabbage species. Such process of producing new varieties of living organisms is called (1) Natural selection (2) Artificial selection (3) Speciation (4) Genetic drift.

Description : Varieties of vegetables such as cabbage, broccoli and cauliflower have been produced from a wild cabbage species. Such process of producing new varieties of living organisms is called (1) Natural selection (2) Artificial selection (3) Speciation (4) Genetic drift.

Last Answer : (2) Artificial selection

According to Hugo de Uries, Speciation is due to

Description : 3) According to Hugo de Uries, Speciation is due to - a)accumulation of small variations b) intra specific breeding c)interspecific breeding d)saltaion

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Rapid speciation following the availability of new environments is known as A) gradualism. B) adaptive radiation. C) species selection. D) punctuated equilibrium.

Description : Rapid speciation following the availability of new environments is known as A) gradualism. B) adaptive radiation. C) species selection. D) punctuated equilibrium.

Last Answer : B) adaptive radiation.

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Last Answer : melting

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Are there any wild populations of camels in North America?

Description : Are there any wild populations of camels in North America?

Last Answer : A: No, camels are not native to North America, and there are no wild populations. The presence of camels in North America today is primarily due to domesticated or feral populations.

Are there any conservation efforts in place to protect wild camel populations?

Description : Are there any conservation efforts in place to protect wild camel populations?

Last Answer : A: Yes, there are conservation programs dedicated to protecting wild camel populations. These initiatives focus on habitat conservation, anti-poaching efforts, and research to understand and safeguard these endangered species.

Are there any wild populations of camels in other parts of the world?

Description : Are there any wild populations of camels in other parts of the world?

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The population, in thousands, of a city is 58+x-0.05x^2 The population of the rest of the towns in the country is 24+3x , The number of years since 2010 is represented by x in both populations what expression would represent the population of the country?

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Description : Variation in gene frequencies within populations can occur by chance rather than by natural selection. This is referred to as Or Random unidirectional

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The following graph depicts changes in two populations (A and B) of herbivores in a grassy field. A possible reason for these changes is that :

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