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What is the long term effect of interrupting the gene flow between 2 populations of the same species?
Wiki User
∙ 15y ago
you get genetic isolation,leading to evolution of separate,but similar races.
Wiki User
∙ 15y ago
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What is a indicator organisms?
Indicator organisms are organisms that are sensitive to changes in the environment. When populations of indicator species changes, it can signal a change in the environment that will eventually effect other species as well.
What is organic indicator?
Indicator organisms are organisms that are sensitive to changes in the environment. When populations of indicator species changes, it can signal a change in the environment that will eventually effect other species as well.
Genetic drift tens to occur in populations that?
Genetic drift has a larger effect on smaller populations.
What terms defines chance in allele frequency that have a big effect in small populations?
Genetic driftChanges in the frequency of alleles within a population is called genetic drift. Over time, this can cause a significant phenotypic shift from other populations of the same species that have not had the same genetic drift. Given enough time, genetic drift can be significant enough to cause the affected population to be reproductively isolated from the rest of its species and eventually will develop into a new species.
What was an effect of white fight?
city populations became poorer
What effect do keystones species have on en ecosystems?
they keep populations under control
What effect do keystone species have on an eccosystem?
A, they keep the populations of species balanced. Apex
When a species becomes better adapted to life on land what is the effect on their populations?
The population increases.
What effect do keystone species have on an ecosytem?
They maintain biodiversity
What is a indicator organisms?
Indicator organisms are organisms that are sensitive to changes in the environment. When populations of indicator species changes, it can signal a change in the environment that will eventually effect other species as well.
What is organic indicator?
Indicator organisms are organisms that are sensitive to changes in the environment. When populations of indicator species changes, it can signal a change in the environment that will eventually effect other species as well.
Which of the follwing is an effect of the reduction in bird populations?
The largest effect of a reduction in bird populations is the increase in insect populations. Insect populations grow if there are fewer birds around to eat them.
How do erosions effect animals populations?
They effect animal populations because...... They do! if this ain't the answer you want, well then...... DEAL WITH IT!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
What is an effect of the reduction in bird populations?
Apex-Increased insect populations
What has the author Brian P Bradley written?
Brian P. Bradley has written: 'Long-term biotoxicity of chlorine species to copepod populations' -- subject(s): Chlorine, Physiological effect, Copepoda, Effect of chemicals on, Water quality bioassay, Toxicology 'Adaptation of Copepod populations to thermal stress' -- subject(s): Copepoda
What is divergence in relation to evolution?
Increasing divergence between reproductively isolated populations, occasionally leading to speciation, is one effect of evolution.
Genetic drift tens to occur in populations that?
Genetic drift has a larger effect on smaller populations.
