D. because if you think about the dna is the same as thier genetic material/genes whatever you want to call it.
Answer:
Crossing over is termed as a process by which genetic materials are exchanged by non-sister chromatids during meiosis. Crossing over results in the new combination of information in genetic for, the cell for a specific trait. It ensures that organisms are identical from one generation to another.
Explanation:
What brought the beginning of the earth
It’s a study of unusual behaviors,emotion,and thought hope this helped
I believe they are carbohydrates
