Introduction to Meiosis.

IB Biology: Introduction to Meiosis.

Students begin by sorting cards to outline the process of meiosis, including pairing of homologous chromosomes and crossing over, followed by two divisions, resulting in four haploid cells. Online flashcards, a PowerPoint activity and a test help to consolidate learning of the stages of meiosis. This lesson concludes with a short practical activity using modeling clay to illustrate how crossing over increases the variation...


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