Biology

Assessment

Exam 1: (35% of A Level ) Biological molecules, Cells, 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.