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6.1.6 Genetic inheritance
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Alleles and Inheritance

Alleles and Inheritance

An allele is one of the different forms that a gene can take. You inherit two alleles for each gene, one from each parent, carried on a pair of chromosomes.

6.1.6 Genetic inheritance Lesson

  1. GCSE
  2. /Biology
  3. /6.1.6 Genetic inheritance

Step-by-step lessons covering AQA GCSE Biology 6.1.6 Genetic inheritance for Foundation and Higher tier. Each lesson works through exam-style questions in Paper 1 and Paper 2 format. Start with the foundational topics and build up to the higher-tier material.