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:
Cos they were created like that
Answer: True.
Explanation: I took the test on K12 and received an A.
B. Eukaryotes only have a nucleus!