Easiest BIOL classes at UCR
Ranked by average GPA from official grade distributions. Only courses with at least 100 graded students.
- BIOL 171L: Human Anatomy & Physiology Lab Average GPA 3.88, 606 students
- BIOL 110: BIOLOGY OF HUMAN PROBLEMS Average GPA 3.86, 673 students
- BIOL 121L: MICROBIOLOGY LABORATORY Average GPA 3.62, 968 students
- BIOL 034: HUMAN HEREDITY AND EVOLUTION Average GPA 3.59, 607 students
- BIOL 166: GLOBAL CHANGE BIOLOGY Average GPA 3.57, 729 students
- BIOL 169: Ornithology Average GPA 3.53, 212 students
- BIOL 127: INSECT ECOLOGY Average GPA 3.52, 840 students
- BIOL 020: DYNAMIC GENOME Average GPA 3.51, 4,713 students
- BIOL 162: Insect Behavior Average GPA 3.51, 913 students
- BIOL 123: INTRODUCTION TO COMPARATIVE VIROLOGY Average GPA 3.44, 1,836 students
- BIOL 030: HUMAN REPRODUCTION AND SEXUAL BEHAVIOR Average GPA 3.43, 6,918 students
- BIOL 107B: Advanced Molecular Biology Average GPA 3.38, 361 students
- BIOL 151: Invertebrate Zoology Average GPA 3.38, 237 students
- BIOL 116: ECOLOGY AND CONSERVATION BIOLOGY Average GPA 3.36, 6,081 students
- BIOL 002: CELLULAR BASIS OF LIFE Average GPA 3.36, 5,857 students
- BIOL 124: Pathogenic Microbiology Average GPA 3.35, 724 students
- BIOL 171A: HUMAN ANATOMY Average GPA 3.29, 1,836 students
- BIOL 177: EXERCISE BIOLOGY Average GPA 3.28, 346 students
- BIOL 120: INTRODUCTION TO PLANT PATHOLOGY Average GPA 3.27, 302 students
- BIOL 160: ANIMAL BEHAVIOR Average GPA 3.26, 1,058 students
- BIOL 172: Biology of Fishes Average GPA 3.23, 110 students
- BIOL 171B: HUMAN PHYSIOLOGY 1 Average GPA 3.22, 1,199 students
- BIOL 154: Forensic Entomology Average GPA 3.22, 101 students
- BIOL 121: INTRODUCTORY MICROBIOLOGY Average GPA 3.16, 4,046 students
- BIOL 176: Comparative Biomechanics Average GPA 3.16, 281 students
- BIOL 05LA: INTRODUCTION TO CELL AND MOLECULAR BIOLOGY LABORATORY Average GPA 3.13, 16,576 students
- BIOL 119: INTRODUCTION TO GENOMICS AND BIOINFORMATICS Average GPA 3.11, 1,856 students
- BIOL 174: ECOLOGICAL AND EVOLUTIONARY PHYSIOLOGY Average GPA 3.10, 607 students
- BIOL 005C: INTRODUCTORY EVOLUTION AND ECOLOGY Average GPA 3.07, 12,355 students
- BIOL 128: IMMUNOLOGY Average GPA 3.05, 1,758 students
- BIOL 163: VERTEBRATE NATURAL HISTORY Average GPA 3.03, 155 students
- BIOL 134: INTRODUCTION TO MYCOLOGY Average GPA 3.02, 303 students
- BIOL 040: Dis&his:bubonic Plg-aids Average GPA 3.02, 126 students
- BIOL 105: EVOLUTION Average GPA 3.00, 4,546 students
- BIOL 112: Systematics Average GPA 2.99, 371 students
- BIOL 107A: MOLECULAR BIOLOGY Average GPA 2.98, 4,288 students
- BIOL 100: GENERAL ENTOMOLOGY Average GPA 2.97, 856 students
- BIOL 115: Human Genetics Average GPA 2.97, 563 students
- BIOL 003: ORGANISMS IN THEIR ENVIRONMENT Average GPA 2.95, 2,909 students
- BIOL 161B: Func Anatomy:vertebrates Average GPA 2.93, 384 students
- BIOL 108: POPULATION GENETICS AND GENOMICS Average GPA 2.92, 717 students
- BIOL 170: Herpetology Average GPA 2.90, 107 students
- BIOL 161A: Func Anatomy:vertebrates Average GPA 2.86, 1,186 students
- BIOL 005B: INTRODUCTION TO ORGANISMAL BIOLOGY Average GPA 2.84, 14,665 students
- BIOL 102: INTRODUCTORY GENETICS Average GPA 2.81, 11,137 students
- BIOL 171: Human Anatomy and Physiology Average GPA 2.80, 421 students
- BIOL 010: HEADLINES IN THE HISTORY OF LIFE Average GPA 2.79, 2,303 students
- BIOL 157: PARASITOLOGY Average GPA 2.78, 1,537 students
- BIOL 173: Insect Physiology Average GPA 2.78, 116 students
- BIOL 155: Chromosomes Average GPA 2.73, 148 students
- BIOL 104: FOUNDATIONS OF PLANT BIOLOGY Average GPA 2.70, 1,635 students
- BIOL 132: Plant Anatomy Average GPA 2.67, 139 students
- BIOL 178: HORMONES AND BEHAVIOR Average GPA 2.61, 1,964 students
- BIOL 005A: INTRODUCTION TO CELL AND MOLECULAR BIOLOGY Average GPA 2.55, 19,247 students
See also: Hardest classes, UCR course catalog, BIOL course catalog.