Biology is different from mathematics and physics. Mathematics and physics pay attention to doing more problems (not to say that biology doesn't do it), and biology emphasizes reading more books and mastering the key knowledge that teachers say.

Specific methods: remember the concepts of key chapters mentioned by the teacher, focus on understanding, and compare and remember easily confused concepts.

Count the wrong questions and see if you have made more mistakes in one or several types of questions recently (whatever the reason, including your own carelessness), then these are all questions that you are not good at, so you should make great efforts.

The landlord can also sign up for a remedial class according to the specific situation.

I am studying in Xinshang Education, which is very good! You can also go and have a look.