Question

1. during prophase i, homologous chromosomes (i) ______ segments of dna. during metaphase i, they align randomly, demonstrating (ii) ____. together, these processes create (iii) ______ gametes.

Explanation:

• Blank (i): During Prophase I of meiosis, homologous chromosomes exchange segments of DNA through a process called crossing - over.
• Blank (ii): In Metaphase I, the random alignment of homologous chromosome pairs is known as independent assortment.
• Blank (iii): The combination of crossing - over (exchange of DNA segments) and independent assortment results in the creation of genetically unique gametes.

Answer:

A. Exchange, F. Independent assortment, G. Genetically unique