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Because if all of the individuals had the same genetic information then if the species was introduced to a new disease or environment the individuals have the possibility of all dying. If a select few individuals had different DNA that allowed them to be resistant to a disease then they would be able to survive and save the species from extinction.
What else can I help you with?
What is the advantage of having variation in a species?
Some variation in a species may be a life line for that species if something like a pathogen would attack it and those that are slightly different would have a good change of living while others might not. This is really what evolution is all about.
What is a major cause of variation within species?
Genetic variation, caused by mutations in DNA, is a major source of variation within species. Mutations can lead to differences in traits such as color, size, and behavior, allowing for natural selection to act upon these variations.
Is mango leaf a parallel variation?
No, mango leaf is not considered a parallel variation. Parallel variation refers to easy and reversible changes within a species or population, while mango leaf characteristics are part of the natural variation within the species.
What kind of pollination increases variation within a plant species?
Cross-pollination increases variation within a plant species by introducing new genetic material from multiple individuals. This leads to increased genetic diversity and the potential for beneficial traits to emerge through recombination.
An advantage of sexual reproduction is?
An advantage of a sexual reproduction is that it is able to produce more offspring because of the mate. Children are different from the parents and more genetic variation species.
What is the advantage of having variation in a species?
Some variation in a species may be a life line for that species if something like a pathogen would attack it and those that are slightly different would have a good change of living while others might not. This is really what evolution is all about.
What are specific examples of variation within a species?
Human species, as in the variation in height.
Mutations are a source of what in a species?
Genetic variation, which can lead to evoloution, and then potentially a new species.
What is a major cause of variation within species?
Genetic variation, caused by mutations in DNA, is a major source of variation within species. Mutations can lead to differences in traits such as color, size, and behavior, allowing for natural selection to act upon these variations.
Which describes an advantage of sexual reproduction?
Genetic variation
Why is variation good for a species?
Sometimes positive variation can improve some ability of the species adapted to the environment. For example, a kind of virus can be killed by medicine A. A small part of the virus has some variation that make it can be alive with medicine A. The species of the virus can exist in future, or it will disappear in the future in the environment full of medicine A. Besides, positive variation can provide some capacity for the species to get more resource in the competition. Of course, there is negative variation that might contribute to the disappearance for the species. That is just another side of variation.
How could you distinguish between a species in which there is a lot of variation and two separate species?
Sometimes it is very hard to distinguish between a species where there is a lot of variation between that of a variation that is actually two separate species. Many times scientist disagree on how to tell these two things apart.
Is mango leaf a parallel variation?
No, mango leaf is not considered a parallel variation. Parallel variation refers to easy and reversible changes within a species or population, while mango leaf characteristics are part of the natural variation within the species.
A difference in an inherited trait of an organism that may lead to new species?
variation
How genetic variation is measured?
Gentic variation is mearsured by the number of species in the given area not.
What kind of pollination increases variation within a plant species?
Cross-pollination increases variation within a plant species by introducing new genetic material from multiple individuals. This leads to increased genetic diversity and the potential for beneficial traits to emerge through recombination.
What is an advantage of using the range as a measure of variation?
It is simple to calculate.
