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If the human population was reduced to a very small number of interbreeding individual then this small population, denied outbreeding, would have very little genetic variation. Humans, who went through a bottleneck event about 70,000 years ago, are considered a " small " species because they have little genetic variation in comparison to many other species.
Google cheetah to see how this concept works.
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What would most likely decrease the genetic variations in the human population?
Which would most likely decrease the genetic variation in the human population?
Which would likely decrease the genetic variation in the human population?
If the human population was reduced to a very small number of interbreeding individual then this small population, denied outbreeding, would have very little genetic variation. Humans, who went through a bottleneck event about 70,000 years ago, are considered a " small " species because they have little genetic variation in comparison to many other species. Google cheetah to see how this concept works.
What would most likely decrease the genetic variation in the human population?
A widespread disaster would reduce the variety within the human genetic pool by eliminating all but certain segments of the population. A global plague could potentially have the greatest effect, as plagues (see: black plague, Spanish influenza) often will often decimate all of a local population save for those with genetic immunity--thus standardizing that mutation in future populations. Global catastrophe could also inhibit travel, and would limit human reproduction to their immediate region, limiting the genetic range of potential offspring.
What will most likely happen if human start eating less salmon?
The shrimp population will decrease
What is a natural disaster that can have a significant impact on human population?
it will decrease population size
What can you as a student do to prevent our nature?
Die to decrease the human population
Which would most likely decrease the genetic variation in the human population?
If the human population was reduced to a very small number of interbreeding individual then this small population, denied outbreeding, would have very little genetic variation. Humans, who went through a bottleneck event about 70,000 years ago, are considered a " small " species because they have little genetic variation in comparison to many other species. Google cheetah to see how this concept works.
A hawk is a predator for mice. what will happen if the hawk population decrease due to hunting by human?
The mouse population will increase
What populations is likely to have the most genetic variation among its members?
Populations with high levels of gene flow, such as human populations with diverse ancestry or certain plant species with widespread pollen dispersal mechanisms, are likely to have the most genetic variation among its members. This is because gene flow introduces new genetic material and increases variation within the population.
What event would most likely contribute to a population exceeding its carrying capacity?
An increase in resources or a decrease in predators would likely contribute to a population exceeding its carrying capacity. This could lead to a rapid population growth that outstrips the available resources, causing stress on the ecosystem and potentially a population crash.
What is the variation within the human population?
Variation within the human population refers to the differences in traits such as height, skin color, and blood type that exist among individuals. This variation is influenced by genetic factors, environmental factors, and interactions between the two. It is what allows humans to adapt to different environments and thrive in diverse conditions.
What will cause the decline in the human population?
What will cause a decline in the human population is loss of fish, dirty water, a whole in the ozone layer. These are just three causes that could decrease mankind.
