Biology is the most scoring subject for NEET. However, there is a single book of biology in XI and XII. But in NEET, NTA divides the subject into two segments viz., BOTANY and ZOOLOGY. Each of these segments will have 45 single Multiple-choice questions (MCQ).
There are many chapters for which questions will come in both BOTANY and ZOOLOGY. For e.g., Cell – unit of life, Cell cycle and cell division, Biomolecules, Biotechnology, Genetics and Ecology are some of the chapters from which questions will come in both the segments.
In NARAYANA, during NARAYANA GRAND TESTS we follow the same pattern, i.e., we give questions about these chapters in both segments so that your psychology gets set according to the NEET pattern.
One important thing to note from the given table is that Cell, Biomolecules and Cell division are very easy and theoretical chapters, but every year NTA gives more than 10 questions from these three chapters only. Similarly, when you see the number of questions from Genetics and Biotechnology, you will find that these are also very scoring topics for both boards and NEET.
What I suggest when you prepare for biology in a planned way, you can score better marks in less effort. And the remaining time can be used for question practice in Physics and Chemistry. Additionally, it is important to note that you must focus more on question practice rather than simply reading the notes and books.
Best wishes for your upcoming NEET exam!