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When two species become so different that they can no longer breed it is called what?
Wiki User
∙ 14y ago
Wiki User
∙ 14y agoNormally populations which can interbreed come from the same species.
Different species cannot interbreed.
Wiki User
∙ 13y agoWhen, overtime, two populations of the same species can no longer breed, it is called isolation.
Wiki User
∙ 10y agoA. Isolation
Wiki User
∙ 13y agoisolation
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If two populations have been reproductively isolated and can no longer breed and produce fertile offspring the process of what has occurred?
If two populations of the same species no longer interbreed then their differences will start to become more pronounced and eventually they will become so different that they will be classified as two different sub-species.
When community of organisms is separated into two communities and no longer mate instead becomes two different related species. What is this phenomenon called?
Allopatric speciation
What is an advantage of keeping nonnative species out of ecosystems?
Nonnative species have no natural controls or competitors and will become more and more invasive. They can crowd out native species until they no longer exist.
When do you say that a creature has evolved so much that it is no longer the same species?
When a creature undergoes significant changes in its genetic makeup and physical characteristics that prevent it from successfully reproducing with individuals of its ancestral population, it can be considered a different species. Reproductive isolation is a fundamental principle in defining species, meaning that if two populations can no longer interbreed and produce fertile offspring, they are considered separate species.
How do species remain distinct from one another?
Once species have truly become distinct, members of the two species are no longer able to successfully breed with each other and produce fully viable offspring. This may be as little as a physical separation that prevents contact (e.g. new mountain ranges, isolation on islands), to changes in pheromones that individuals produce so that individuals of the two species are no longer attracted cross species even if they encounter each other, to as much as the development of complete genetic incompatibility (e.g. different numbers of chromosomes in the two species).
If two populations have been reproductively isolated and can no longer breed and produce fertile offspring the process of what has occurred?
If two populations of the same species no longer interbreed then their differences will start to become more pronounced and eventually they will become so different that they will be classified as two different sub-species.
The process by which two populations become so different they can no longer interbreed?
Your answer is speciation
What is no longer here and is a species that has died out and has become extinct?
DINOSAURS.
Who decides if a populationhas become a new species?
once they can no longer breed and produce a fertile offspring with the other group they become a separate species
How are California Condors important if they become extinct?
the species will no longer be seen
A species that once lived on earth but is no longer found alive is called?
Extinct is when an animal or plant doesn't exist any longer on earth.
What happens if a species no longer reproduces?
Extinction. When a species fails to adapt, it dies out.
Why are animals called extinct?
Any species of animal that no longer has a living animal in the world is said to have become extinct.The Dinosaurs, Dodo and the Passenger Pigeon are three animal species that are classed as being extinct.
How can a new species from?
To put it simply, new species can form when organisms within a population become so genetically different they can no longer reproduce with one another without generating harmful mutations. This can be caused by genetic drift and geographic isolation. Two populations of the same species who live in different parts of the world will diverge and go on separate genetic paths, until eventually the two populations become genetically different and branch off into two different species.
When community of organisms is separated into two communities and no longer mate instead becomes two different related species. What is this phenomenon called?
Allopatric speciation
Does a whale hibernate longer than a seal?
Whales (there are many different species) and seals (again a large numbers of different species) do not hibernate.
What is the word that means a species of animal or plants that is no longer in existence?
The word that means a species of animals or plants is not longer in existence is extinct. Animals that are no longer plentiful, might be called endangered.
