NEET Biology: How to Memorise the Encyclopedia Without Crying

NEET biology is mostly NCERT. About 95% of questions can be traced to specific lines in NCERT Class 11 and 12 textbooks. The students who score 350+ in biology have read NCERT cover to cover four times.

The four-pass method

1. Pass 1: read the textbook chapter at normal pace. No notes. Just read.
2. Pass 2: make a one-page summary of each chapter.
3. Pass 3: make flashcards from your summary. Use Flashcards — spaced repetition handles the rest.
4. Pass 4: past papers and full mock tests under time.

The order matters. Most students try to make notes before they have understood the chapter, and end up copying the textbook into a notebook.

What deserves memorisation

• Plant kingdom classification (where every plant sits)
• Animal kingdom up to phylum + class
• Human anatomy diagrams
• Genetics calculations (Punnett squares, dihybrid)
• Plant physiology pathways
• Photosynthesis and respiration in detail
• Nervous system, endocrine system

What does not need brute memorisation

• Examples and numbers in passing — they are usually not asked
• Etymology of scientific names
• The history of science sections

Sift before you memorise.

On exam day

The biology section is the easiest to score in. Do biology first. The mental energy boost carries you through the harder physics and chemistry sections. Many high-rank students adopt this strategy.