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What else can I help you with?
What condition is most likely result in speciation?
Small population size This is definitely wrong. Speciation is caused by two groups or more groups of the same species becoming separated into different environments. There both adapt to their own environment and become slightly different to each other. EG If one group of birds is carried to an island that only has long deep flowers to feed on. They will develop longer and narrower beaks to be able to gather the nectar.
How can isolation of a group result in new species?
After many changes evolve in a group of animals, individuals of that group can no longer mate with the rest of the species that remain unchanged. That is the definition of species: individuals that are able to breed among themselves but are not able to breed with other species. When a group of individuals is separated from the rest of their species for a long time, the individuals can evolve different traits. The longer the group is isolated from the rest of the species, the more likely it will evolve into a new species. One example of this has been seen in fish species in the lakes of Switzerland, Great Britain, and Scandinavia. Almost every lake has different forms, believed to have evolved from one species.
What age are female hamsters able to mate?
they can mate when there ready to be separated by the mother which is usually 3-5 weeks old maybe a little longer.
What is the called when two organisms can no longer successfully breed?
If you have a species from which a new species is produces, how is it that that new species is produces such that it cannot breed with the parent species? We can say that a new species arises and that interbreeding is possible, but eventually you merge species, or the species weren't all that distinct to begin with. But how can a new species arise where interbreeding is impossible? if one member were to change so drastically into a new species such that he couldn't breed, then another would have to change in just the same way to allow for mating. geographical separation doesn't explain anything because there has to be a moment when changes, which are reflected in an individual not in a species as a whole, has to occur in the separated population. How can the geographically separate populace drift together such that they are no longer able to breed and yet able to breed with one another? There must be a distinct moment in time when this happens because changes occur in new members.
What is a sentence using the word genetic drift?
Once a single species is physically separated into two or more populations, genetic drift often permanently separates those populations into distinct species no longer able to interbreed, even if they should later again intermingle.
Why does geographic isolation cause separation?
geographic isolation is when a physical barrier divides a population and they can no longer reproduce, reproductive isolation is when a species can no longer reproduce offspring. hope this helps!
Can you tour San Quentin?
Individuals can no longer tour San Quentin. Groups such as criminal justice classes, may still be able to arrange tours.
What groups of mammals can distinguish color?
Studies on the eye structure of marsupials suggests they are able to distinguish colours.Some primates are able to see colour, but this tends to be restricted to species which are diurnal, rather than nocturnal.
Are crickets kosher?
Today we do not eat them, because of the tens of species, we are no longer able to identify the exact types named in the Torah (Leviticus ch.11).
Can you tour san quentin prison?
Individuals can no longer tour San Quentin. Groups such as criminal justice classes, may still be able to arrange tours.
What is the role of isolation in evolution?
To develop new species by making the isolated groups change with their environment, separated from others of their species. Eventually the isolated group will change so much they wont be able to reproduce with the others, making a new species.
How could Neanderthals and humans mate if they are different species?
Neanderthals and humans were able to mate because they were closely related species, sharing a common ancestor. This allowed for successful interbreeding and the passing on of genetic material between the two groups.
