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Process in which isolated populations of the same species become new species is called?
In Sympathetic Speciation, a species evolves into a new species without any barriers that separate the populations.In Allopatric Speciation, a population divided by a barrier, each population evolves separately, and eventually two populations cannot successfully interbreed.
What is the is the first step in allopatric speciation?
physical isolation of two populations
Why does polyploidy not cause speciation or even be associated with speciation?
Actually it is.
What are the main 2 phases of the cell cycle?
The two phases of the Cell Cycle are:InterphaseMitosis
Which of the following can result in instant speciation?
Allopatric speciation and sympatric speciation are two factors. Allopatric speciation occurs when physical barriers are formed, separating the specie. This will cause the specie to evolve at different rates causing a new specie to form. Sympatric speciation is less likely to occur when comparing it to allopatric. In sympatric speciation is no longer physical but generic. For example a mutation in the genetic order of the specie (which does not happen as often as physical barriers), and a different mating preference/season.
What is speciation ?
the formation of species
When speciation complete?
When the two populations can no longer interbreed.
What is thought to be the two factors demonstrating sympatric speciation in the cichlids of Lake Victoria in East Africa?
-rapid speciation -sexual selection
When was Law with Two Phases created?
Law with Two Phases was created in 1984.
Speciation can result when two populations have become?
Reproductively Isolated.
Process in which isolated populations of the same species become new species is called?
In Sympathetic Speciation, a species evolves into a new species without any barriers that separate the populations.In Allopatric Speciation, a population divided by a barrier, each population evolves separately, and eventually two populations cannot successfully interbreed.
What are two phases of a waxing Moon and how do they appear?
two phases of are waxing crescent and waxing gibbous
What is the is the first step in allopatric speciation?
physical isolation of two populations
What happens when a lineage splits into two or more lines of descent.?
speciation
How can reproductive isolation lead to speciation?
Reproductive isolation separates the reproduction of one population into two populations. Over time after generations, the two separate populations start living and reproducing differently, so they evolve into two separate species, which is speciation (also known as divergent evolution). Reproductive isolation and speciation reduces gene flow.
What phases can metabolism be categorized?
Catabolism and Anabolism are the two phases or Metabolism.
Metabolism can be categorized in what phases?
Catabolism and Anabolism are the two phases or Metabolism.
