Crossing over<span> occurs </span>between<span> prophase 1 and metaphase 1 and is the process where </span>homologous chromosomes<span> pair up with each other and </span>exchange<span> different segments of their genetic material to form recombinant </span>chromosomes<span>. It can also happen </span>during<span> mitotic division, which may </span>result<span> in loss of heterozygosity. </span>
Answer:
It is passed from old cells to new cells during cell division.
Explanation:
Cell theory states that DNA is passed between cells during cell division
it's kinda blurry...I can hardly see but I'll try n answer
The answer is absolute magnitude
