Articles > Quizzes & Surveys > Independent Assortment and Crossing Over – Quiz Independent Assortment and Crossing Over – Quiz Quiz Fill in the gaps: write the best answer on the blank provided to complete the text. Select from the following word(s): chiasmata, homologous chromosomes, meiosis, exchange, variation During , the homologous chromosomes pair up. The points along the chromosomes that make contact with the other pair are called . These points of contact allow the of genetic information between . This leads to a further increase in genetic . Send Your Results (Optional) Your Name To Email Time is Up!