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Variation in traits within populations is the characteristic that causes natural selection. This variation could be due to genetic differences or environmental factors, and individuals with traits that are better adapted to their environment are more likely to survive and pass on their genes to the next generation. Over time, this process leads to the evolution of populations as adaptations become more common.
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What characteristic within populations causes natral selection to occur?
Variations within populations is what natural selection is " looking " for. That one variant of a population is somewhat better able to survive and reproduce than other variants against the backdrop of the immediate environment is natural selection.
What chararestic within populations causes natural selection to occur?
Variation in traits within a population is what causes natural selection to occur. When individuals in a population exhibit different traits, those that are better suited to their environment are more likely to survive and reproduce, passing on those advantageous traits to the next generation. This process leads to the gradual change of a population over time.
Natural selection causes the frequency of favorable alleles to?
increase in a population over time, as individuals with those alleles are more likely to survive and pass them on to their offspring. This process leads to the evolution of populations that are better adapted to their environment.
What are the potential causes of micro evolution?
Potential causes of microevolution include mutations in DNA, gene flow between populations, genetic drift (random changes in gene frequency), natural selection (favoring certain traits), and changes in environmental conditions. These factors can lead to changes in allele frequencies within a population over time.
What mechanism of evolution causes this change?
Mutation is the primary mechanism of evolution that leads to genetic variation within a population. This variation, along with natural selection, genetic drift, gene flow, and other forces, drives the changes observed in populations over time.
What characteristic within populations causes natural to occur?
genetic variation
What characteristic witin populations causes natural selection to occur?
The characteristic within the population that causes natural selection to occur is that individuals within a given population are not all identical because they vary. The other characteristic that causes natural selection to occur is that some variants are better than the others.
What causes populations to complete?
Compete? The need to be a moron. Complete? The lack of natural selection.
What characteristic within populations causes natral selection to occur?
Variations within populations is what natural selection is " looking " for. That one variant of a population is somewhat better able to survive and reproduce than other variants against the backdrop of the immediate environment is natural selection.
Natural selection causes changes in populations of organisms not individual organisms because?
differential reproductive success caused by genetic variation is necessary for the process of natural selection.
In 1995 the US and Canada had a higher crude death rate than Mexico because they?
Had aging populations dying of natural causes.
What causes populations to compete?
Limited resources
What causes natural fluctuation?
Natural fluctuations can be caused by a variety of factors such as weather patterns, environmental conditions, and interactions within ecosystems. These fluctuations are often cyclical and can be influenced by both internal and external processes, leading to variations in populations, climate, and other natural systems.
Which of the following are true of natural selection?
An organism with a charecteristic that is more helpful to its survival will be more likely to survive and breed than one without that characteristic.
What causes the sea lions populations to decrease?
Global Warming
Did helen keller die of natural causes?
Yes, she died of natural causes.
When was Murder by Natural Causes created?
Murder by Natural Causes was created in 1979.
