A through cell division and production
No , it didn't increase cases of addiction.
A. They had different types of food. This resulted in many different breeds of finches.
The answer is; B
During metaphase I of Meiosis I , homologous sister chromosomes line up the metaphase plate in pairs. During anaphase I, the sister chromosomes of the pairs are separated and move to opposite poles. This way, the resulting daughter cells have half the chromosome number as the parent cell.