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Evolutionary Processes · Term 2

Speciation: The Formation of New Species

Students will investigate the processes by which new species arise, including reproductive isolation and different modes of speciation.

Key Questions

  1. Explain the concept of a biological species and its limitations.
  2. Differentiate between allopatric and sympatric speciation.
  3. Analyze the various prezygotic and postzygotic barriers to reproduction.

Ontario Curriculum Expectations

HS-LS4-4
Grade: Grade 11
Subject: Biology
Unit: Evolutionary Processes
Period: Term 2

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