0
What else can I help you with?
What genetic drift a major factor of evolution apex?
Genetic drift is a major factor in evolution that refers to random changes in allele frequencies in a population over time. It can result in the loss of genetic diversity and the fixation of certain alleles, leading to evolutionary changes. In small populations, genetic drift can have a significant impact on the genetic makeup of the population.
Does genetic drift lead to evolution?
Yes. Genetic drift-- the change in allelic frequencies of a population due to chance-- can play a major role in evolution. The effects of drift are most pronounced in small, isolated populations. Drift can bring alleles to fixation very quickly in such populations, and can lead to genetic differentiation between them, possibly contributing to speciation.
When is genetic drift a major factor in evolution?
When there is low gene flow When there is no selective pressure When there is a bottleneck
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.
What are the four major points of Darwin?
Species evolve over time through a process of natural selection. All species share a common ancestor. Variation exists within populations, leading to differential survival and reproduction. Evolution is driven by the accumulation of small, gradual changes over long periods of time.
What is the major source of natural gas?
The major source of natural gas is underground deposits in rock formations, typically found in association with oil reserves.
Which is the major source of power in India?
In India, the major source of power is coal, followed by hydroelectricity, petroleum, natural gas and nuclear power respectively.
Why is sexual reproduction a source of genetic variations?
When alleles are recombined during sexual reproduction, they can produce dramatically different phenotypes. Thus, sexual reproduction is a major source of variation within many population.
What is the source of rubber?
The major commercial source of natural rubber latex is the Pará rubber tree. It is a member of the spurge family which is Euphorbiaceae.
What is the maximum number of alleles that can be found in a population for the same locus?
There is no maximum number of alleles. Biology Major
What does antarctic krill do for the natural environment?
They are whales major food source, without them they would die
How many different countries have major Muslim populations?
There are 57 different countries having major Muslim populations.
What is a major source of today's natural gas wells?
Hydraulic fracturing, or fracking, is a major source of natural gas wells today. This process involves injecting high-pressure fluid into rock formations to release gas trapped within. Fracking has enabled access to previously inaccessible gas reserves, driving the growth of natural gas production.
What mineral was formed from plants that is a major source of energy today?
Coal (solid), petroleum (liquid), natural gas (gas).
What is the major source of solar energy?
the major source is sun
What are the major cities of Iran with populations?
Tehran, Iran
What genetic drift a major factor of evolution apex?
Genetic drift is a major factor in evolution that refers to random changes in allele frequencies in a population over time. It can result in the loss of genetic diversity and the fixation of certain alleles, leading to evolutionary changes. In small populations, genetic drift can have a significant impact on the genetic makeup of the population.
