Do I have to take physics?

I really want to take IB Bio cells and molecules because genetics really interest me and is something I am interested in studying in higher education, although I haven’t taken physics. I plan to graduate with 6 science credits, double my graduation requirement (Bio, Chem, Anatomy, IB Chem 1, IB Chem 2, IB Bio) Do I really need physics? I could take physics instead of IB Bio, but it will just be normal physics and not an IB class. I feel like I wouldn’t like physics… Also, I don’t have to take a math class next year, as I met the requirements. But I think it would be cool to take the highest math class my school offers so I think I’m going to take IB calc 2, but I could take physics instead.

This is what I plan to do for senior year if i don’t take physics

Senior Tentative
IB Bio cells and molecules (not testing IB)
IB Chem 2 (HL)
IB Modern World History (HL)
IB Pych 2 (HL)
IB Calc 2 (HL class, but not testing as I am taking the SL test this year)
IB Japanese 5 (SL)
Econ/Gov
IB Senior English (HL)

Also with the whole physics vs IB Bio choice, I am trying to get into the top 5 of my class by the end of senior year, and IB classes are weighted and raise your rank. I am currently 11/456

My gut says to go with IB bio but I am afraid not taking physics will hurt me a lot in college apps.

Consider doing one of them on your own time. Either a research project with Biology that lets you seriously explore what you’re passionate about, if available, or self-studying physics and demonstrating your proficiency with physics specifically on an SAT subject test.

Another option would be to work something out with your school, and take physics over the summer- either online or at summerschool.

I really, really do think most colleges would be concerned if you haven’t taken at least one physics class. Biology is based on physics! Many more selective four-year schools will want to see you getting at least an introductory knowledge of this stuff.