The information in the evolution unit I best understood was… and the topic that was most challenging for me to understand was…

The information in the evolution unit I best understood was the concept of natural selection. I found it fascinating to learn about how certain characteristics or traits are more advantageous for survival and reproduction, leading to their increased prevalence in a population over time.

The topic that was most challenging for me to understand was the concept of genetic drift. I had difficulty grasping how random events, such as a change in a small population's gene pool due to chance, could have a significant impact on the overall genetic makeup of a species. However, through further research and explanations from my teacher, I was able to gain a better understanding of this concept.