Isolation Is necessary for speciation to occur.
Speciation is the process of a new species developing. Speciation can occur from a geographical split in the species, Species can split in the same area if they start depending on different foods.
several generations
Sympatric Speciation
Specific ecological niches
Sympatric Speciation develops within the range of the parent population. This type of speciation does not include geographical isolation, and can occur rapidly if a genetic change results in a barrier between the mutants and the parent population.
Well they would evolve faster, so speciation would occur faster too
species originate through allopatric speciation
Speciation occurs during the evolutionary development, or phylogeny, of a species. In which of the following situations will speciation occur
Divergence
speciation
Without knowing the specific scenario or event you are referring to, it is difficult to provide an accurate answer. However, in general, any changes or events that affect one population could have ripple effects on another population, depending on the nature of the impact. It's important to consider the interconnections and relationships between the two populations to understand the potential consequences.
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.