With a CUET-UG Biology score of 158 in the general category, you are eligible for B.Sc. (Hons.) Forensic Science at Vikram University, which requires only 40% in Class 12 (Science stream); although the exact cutoff for this course at Vikram isn’t published, similar universities have had cutoffs around 158 for general category, meaning your score is right on the borderline, so you stand a fair chance of admission if you apply on time and actively follow the counselling process.