Can I write my common app essay about photography if I want to major in biology?

Answered

Of course you can :) It will make you stand out from the crowd and showcase your other interests. I say go for it!

Yes especially as it is unique just say make sure to include your personality not just anecdotes. Also you may want to say photography taught me x I’ll use x in Medford by doing y

hey,although having ONE of your essays about the medical field or medical correlated cativities would be great and will show your commitment to being a med student even before uni.however talking about your passion will help the admission officer to get to know you and see if you're compatible with thw school's philosophy .you don't really have to worry about it especially if you have activities related to the med field such as medical internships ,research opportunities, shadowing a doctor or volunteering at your local hospital.

btw i would like to apply to jhu too :)

good luck with your essays and don't forget to put some extra effort in your supplemental essay.