Topic B5.1: Inheritance (OCR Gateway A GCSE Combined Science)

This bundle of 4 lessons covers the majority of the content in the sub-topic B5.1 (Inheritance) of the OCR Gateway A GCSE Combined Science specification. The topics covered within these lessons include:

  • Know the meaning of the different genetic terms
  • Describe that the genome and its interaction with the environment influence the phenotype
  • Explain the terms haploid and diploid
  • Explain the role of meiotic division in forming haploid gametes
  • Explain single gene inheritance
  • Predict the results of single gene crosses
  • Describe sex determination in humans using a genetic cross

All of these lesson presentations and accompanying resources are detailed and engaging and contain regular progress checks to allow the students to constantly assess their understanding.


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Created: Sep 28, 2018

Updated: Mar 8, 2019

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