Documents An investigation of shell length variation in a mollusc species A marine gastropod (Thersites...

Slide 1An investigation of shell length variation in a mollusc species A marine gastropod (Thersites bipartita) has been sampled from two different locations:A marine gastropod…

Documents IB Biology Topic 5.4 Evolution. Topics 5.4.1 Define evolution 5.4.2 Outline the evidence for...

Slide 1IB Biology Topic 5.4 Evolution Slide 2 Topics 5.4.1 Define evolution 5.4.2 Outline the evidence for evolution provided by the fossil record, selective breeding of…