How does gene flow fit in to the five forces of evolution?

Question

shreehari499 · Answer

u there ? @bgtxo ?

anonymous · Answer

yoooooooooo I am indeed

shreehari499 · Answer

OK then..we all know tht the transfer of gene takes place in the gene flow..and since the traits get passed on from one to the other...it accounts 4 evolution...:)

anonymous · Answer

A. Gene flow is a type of mutation, where the gene changes from one generation to the next. 
B. Gene flow occurs during migration, when members of the population take or bring alleles into the population.  
C. Gene flow is a term for nonrandom mating, when genes remain in the same gene pool.   
D. Gene flow is a type of genetic drift, and is set in motion as a result of a devastating event.