Expert Presentations on Evolution (with questions)

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Presentation transcript:

Expert Presentations on Evolution (with questions) IB Biology Expert Presentations on Evolution (with questions)

Explain how polyploidy can contribute to speciation Polyploidy is …… This helps speciation by …..

Compare allopatric and sympatric speciation. Sympatric: in the same geographical area. Allopatric: in different geographical areas.

Outline the process of adaptive radiation. How does this explain the evolution of structures which are similar but have a different function? Pentadactyl limbs ….

Compare convergent and divergent evolution. Convergent Evolution – example = Divergent Evolution – example =