I am an undergraduate student, writing my resume for application to grad school. During my undergrad I have done research on some topics through internships and research projects. However, there are also some interesting research topics that I have read about them and explored their goals in research groups' websites, but have not done research on them myself. These subjects are among my interests to pursue in grad school.
Can I list them in the Research Interests section of my resume? I mean, is it necessary for undergraduates to have done research in all of their research interests when applying for graduate school?