What Is Instant Speciation

Instantaneous speciation may be defined as the production of a single individual (or the offspring of a single mating) that is reproductively isolated from the species to which the parental stock belongs and that is reproductively and ecologically capable of establishing a new species population.

What is sudden speciation?

Abrupt of instantaneous speciation: It is defined as the sudden development of new species which is reproductively and ecologically isolated from the parental species. This mechanism operates through individuals and thus, not a population phenomenon.

What factors can result in instant speciation?

When cells have more than 2n chromosomes. This results from mutation. This can result in instant speciation. Survival of the fittest individuals against selection pressures will have greater reproductive success.