What is crossing over and why is it important?
Understand the Problem
The question is asking for an explanation of the biological process known as crossing over during meiosis, as well as its significance in genetics, such as increasing genetic diversity among offspring.
Answer
Crossing over is important because it increases genetic variation.
The final answer is crossing over is important because it increases genetic variation within individuals of a species.
Answer for screen readers
The final answer is crossing over is important because it increases genetic variation within individuals of a species.
More Information
Crossing over during meiosis ensures the shuffling of genetic material, which leads to offspring with unique combinations of genes, contributing to the diversity and adaptability of a species.
Tips
A common mistake is confusing crossing over with recombination in general; crossing over specifically refers to the exchange of genetic material between homologous chromosomes during meiosis.
