Reproductive variation.
DNA
Isolation or reproductive barrier is necessary in the formation of a new species. This can occur through geographical isolation, behavioral differences, or genetic mutations that prevent interbreeding between populations.
different mating patterns
at present ,yes,but hopefully new scientific advancements will improve the situation
One necessary factor for the formation of a new species is reproductive isolation, which prevents individuals from different populations from interbreeding and exchanging genetic material. This isolation can be caused by geographic barriers, behavioral differences, or genetic incompatibility, leading to the accumulation of genetic differences that ultimately result in the formation of distinct species.
Yes, geographic barriers guarantee the formation of new species.
macroevolution
Yes, directional selection can lead to the formation of a new species by favoring certain traits within a population, eventually causing enough genetic divergence to create a new species.
the formation of species
speciation
The development of a new species through evolution is called speciation.
IT's means formation about a speciale craft....