which of the following changes species diversity globally?
a. specification and emigration
b. immigration and emigration
c. speciation and immigration
d. emigration and extinction
e. speciation and extinction
a. specification and emigration
b. immigration and emigration
c. speciation and immigration
d. emigration and extinction
e. speciation and extinction
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e. speciation and extinction
Only these two factors can change the frequency of alleles in populations globally. The other factors, immigration and emigration are only the MOVEMENT of the individuals.
Only these two factors can change the frequency of alleles in populations globally. The other factors, immigration and emigration are only the MOVEMENT of the individuals.