This worksheet has topics ranging from evolution to natural selection. Testing students ability on IB Higher Level Biology content to prepare for exams. It should assist with revision preparation and study.
Natural Selection
INTRODUCTION TO EVOLUTION
5.1.U1: Evolution occurs when heritable characteristics of species change (Oxford Biology
Course Companion page 242).
Define Species:
Define evolution.
State and explain the 5 process that are able to cause (micro) evolution, i.e, change in allele
frequency.
Essential Idea(s): The diversity of life has evolved and continues to evolve by natural selection.
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