No, you don't need to solve the Biology or Maths section specifically if you are applying for Biomedical Engineering at SRM  when taking the SRMJEEE exam.

The SRMJEEE (SRM Institute of Science and Technology Joint Entrance Examination) is a common entrance exam for admission to all B.Tech (Bachelor of Technology) programs offered by SRM University, including Biomedical Engineering.The SRMJEEE exam focuses on these four sections: Physics, Chemistry, English, and Aptitude. These sections assess your foundational knowledge in science and language, along with your problem-solving and analytical abilities, which are crucial for engineering studies.

A basic understanding of Biology can be beneficial for Biomedical Engineering as it deals with the application of engineering principles to biological systems and medicine. Similarly, Maths skills are important for various engineering calculations.

https://engineering.careers360.com/exams/srmjeee

I hope it helps!