Two of my favorite subjects are biology and biochemistry.
Ms. Kawada's older brother is a scholar who specializes in biology.
If you want to become a designer, you should also study biology.
Remember how 生物 means "living things?" Well when you study living things you're studying biology.
This is a jukugo word that uses the on'yomi readings of the kanji. You should be able to read this on your own.