i dont know ask your teacher!!
i dont know ask your teacher!!
Their genes might mutate in different directions, so once their genes do not match up, a new species will be made.
Their genes might mutate in different directions, so once their genes do not match up, a new species will be made.
i dont know ask your teacher!!
Any factor that in nature prevents interbreeding between individuals of the same species or of closely related species, for example geographic separation is itself a reproductive isolation because is a factor that prevents interbreeding. -extinction of one species -production of infertile offspring -development of physical differences
Long term isolation can cause new species to form if the isolation has been over a very long time.
Geographic isolation, where physical barriers prevent gene flow between populations, can cause reproductive isolation. This can lead to genetic differences accumulating over time, ultimately resulting in the development of separate species.
It usually is some sort of physical barrier like an large space between islands.
Isolation such as geological can cause speciation because if one species where divided into two because of geological reasons, they're likely to change their behaviors and physical appearances to match that region.
Climatic changes resulted in a drying trend that has continued for the last 10,000 years. The extent to which a geological barrier can effectively isolate a population.
The form of reproductive isolation that is practiced by different species of butterflies is sexual isolation by conduct. This means that the pattern of flashing lights that the male firefly exhibits is specific to that species, and a variation will cause a female firefly to ignore them.
One cause of speciation is reproductive isolation or the separation of the population of a species from other populations so that it can change without keep getting mixed with other populations( and therefore becoming identical to other populations).