Domain paper 304

CUET Biology

CUET Biology (paper 304) uses the thirteen chapters of the rationalised NCERT Class 12 Biology book, grouped into five official units numbered VI to X. Genetics and evolution is the heaviest unit and the only one with real numericals: Mendelian ratios, Hardy–Weinberg frequencies and DNA replication counts. Elsewhere, questions test precise NCERT facts such as ploidy levels, hormone roles, pathogens, enzyme names, scientists and examples, often through match-the-following lists, sequences and statement sets. Read the NCERT text line by line, including figure labels and tables, since one changed word usually separates the right option.

• 5 units
• 50 questions · 60 min
• +5 / −1 marking
• NCERT Class 12 Biology
• 4,02,844 appeared in 2026