Lesson Details


  • Name: Family links
  • Code: B.3.9.B.4
  • Specification Reference: N/A
  • Keywords: Variation, inheritance, DNA, chromosomes
  • Objectives: To know genetic material is made up from DNA which is found in Chromosomes. To carry out a practical to extract DNA from strawberries. To understand females have XX chromosomes and males have XY
  • Competency: Be able to do a simple genetic cross
  • Proficiency: Use genetic cross diagrams to explain inheritance and carriers.
  • Mastery: Be able to do a sex linked cross

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