What term is used to describe genetic exchange caused by migration of organisms or the gametes of organisms?
What do we call small changes in gene frequencies from generation to generation?
What is the type of selection that occurs between a male and female of a species regarding mate choice?
What evolutionary mechanism accounts for a change in a population’s allele frequency due to chance?
Name the type of natural selection that occurs when intra-specific competition is very intense, such that the members of a population must divide the niche and its resources among themselves.
Name the type of selection that occurs most often in unchanging conditions
Name the term that describes the physical differences between two sexes.
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Evolution Homework Help!?
Posted on February 3, 2011.
What term is used to describe genetic exchange caused by migration of organisms or the gametes of organisms?
gene flow
What do we call small changes in gene frequencies from generation to generation?
well, microevolution is a change in allele and/or genotype frequencies from generation to generation: that could be what they are looking for.
What is the type of selection that occurs between a male and female of a species regarding mate choice?
sexual selection
What evolutionary mechanism accounts for a change in a population’s allele frequency due to chance?
genetic drift
Name the type of natural selection that occurs when intra-specific competition is very intense, such that the members of a population must divide the niche and its resources among themselves.
I don’t know: look up resource partitioning and see if that fits (I believe that is based on inter-specifici competition, though)
Name the type of selection that occurs most often in unchanging conditions
stabilizing selection
Name the term that describes the physical differences between two sexes
sexual dimorphism
gene flow
genetic drift
sexual selection
genetic drift
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stabilizing selection
sexual dimorphism
Q. What term is used to describe genetic exchange caused by migration of organisms or the gametes of organisms? A. gene flow.
Q. What do we call small changes in gene frequencies from generation to generation? A. Variation.
Q. What is the type of selection that occurs between a male and female of a species regarding mate choice? A. sexual selection a form of natural selection in which, according to Darwin’s theory, the male or female is attracted by certain characteristics.
Q.What evolutionary mechanism accounts for a change in a population’s allele frequency due to chance? A. genetic drift
Q. Name the type of natural selection that occurs when intra-specific competition is very intense, such that the members of a population must divide the niche and its resources among themselves.
A. Competition.
Q. Name the type of selection that occurs most often in unchanging conditions. A. stabilizing selection
Q. Name the term that describes the physical differences between two sexes. A. sexual dimorphism.
hope this helps