Biology

Assessment

Exam 1: (35% of A Level) Biological molecules, Cells, and Organisms exchange substances with their environment, Genetic information, variation and relationships between organisms. Exam 2: (35% of A Level) Energy transfers in and between organisms, Organisms respond to changes in their internal and external environments, Genetics, populations, evolution and ecosystems, The control of gene expression. Exam 3: (30% of A Level) Practical skills and summary of course.