Final answer:
The most populated major at UCI is Biological Sciences with 40.9% of students, indicating its significance among disciplines such as English, Business, and Mathematics.
Step-by-step explanation:
Biological Sciences is the most populated major at UCI with over 40.9% of students. This information tells us that among various majors such as English, Mathematics, Business, and Biology, it is Biology that has the highest percentage of students. Biological Sciences, a branch of biology, is a broad field encompassing various aspects of living organisms. It includes studies on their structure, function, evolution, and distribution, integrating principles from other disciplines, including mathematics and physics. Students who major in biology are engaged in scientific evidence-supported studies like biological evolution, highlighting the interdisciplinary nature of the field.