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Is the sentence true or false - genetic variation is found only in wild organisms in nature?
Wiki User
∙ 12y ago
Simple logic indicates that this is false.
Wiki User
∙ 12y ago
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What is the ultimate source of variation needed for evolutionary change?
mutation
How does the theory of evolution explain the nature and diversity of organisms on earth?
It explains that the current biodiversity is the result of a long-going and ongoing process of reproductive variation and differential reproductive success.
How do you use chronobiology in a sentence?
Chronobiology is a field of biology that examines nature and causes of periodic, biological rhythms in living organisms.
Do organisms adapt intentionally?
It truly depends on the organism, some organisms instinctivly mutate due to their genetic nature. Where as others such as the mutated hemorrhagic influenza virus mutated through a non instinctive process.
Random change in the frequency of a gene is called?
A random chamnge in the frequency of a gene is called genetic drift.There is disagreement about how much genetic drift occurs in nature, but it cannot be responsible for producing adaptations. Natural selection is the only known scientific mechanism for producing the adaptations which we see in all organisms.
Is genetic variation found only in wild organisms in nature?
No.
Is genetic variation found only in wild organism in nature?
No.
The genetic variation that exists in nature is enough to satisfy the needs of breeders?
TRue
How does genetic variation prevent extinction of a species?
The genetic variation enable a particular species to withstand the adversities of Nature by way of selection on the basis of the principle of survival of the fittest.
Is genetic variation the exists in nature is enough to satisfy the needs of breeders?
Yes...
How common is genetic variation in nature?
we know now that many genes have at least two forms, or alleles.
Why all organisms show variation?
Variations arise due to recombinations(gene rearrangements) ,mutations etc.The former is the principal source of variation in sexually reproducing organisms and the latter is the source of variation in asexual organisms.According to Darwin variation arises due to chance since all the above mentioned process occur in nature spontanuously all organisms show variation
Do all organisms have DNA as there genetic material?
Because that's how nature made the all the organisms, there is no real reason to why. According to theory, a common ancestor gave rise to all of us, and its DNA (genetic information) was passed on to all of the organisms we see today.
Is their something to worry about if the baby has blue eyes but one has some brown tint the other doesn't?
This is genetic variation probably. Nature is beautiful and does such experiments.
What is the ultimate source of variation needed for evolutionary change?
mutation
How do you use chronobiology in a sentence?
Chronobiology is a field of biology that examines nature and causes of periodic, biological rhythms in living organisms.
How does the theory of evolution explain the nature and diversity of organisms on earth?
It explains that the current biodiversity is the result of a long-going and ongoing process of reproductive variation and differential reproductive success.
