Question

7 multiple choice 1 point sympatric speciation can result from: mountains forming genetic changes within a population migration physical separation

Explanation:

Sympatric speciation occurs in the same geographical area. Mountains forming (allopatric due to physical barrier), migration (dispersal), and physical separation (allopatric) involve spatial separation. Sympatric speciation relies on genetic changes (like polyploidy) within a co - existing population to create new species.

Answer:

Genetic changes within a population