Section B1h: Understanding Ourselves - Who am I?

Genes can also change without human intervention. This is known as mutation. This item provides the opportunity to show that there are some questions that science cannot address and that technology may raise ethical issues when debating arguments for and against parents knowing a baby's genetic make-up before birth.

Suggested activities and experiences to select from:

Use poppit beads to show combinations due to chance; Toss coins to show expected and 'real' ratios; Use a genetics kit to show the results of a monohybrid cross; Debate the arguments for and against parents knowing a baby's gender before birth.

Assessable learning outcomes:

Foundation Tier only: State that some disorders are inherited: red-green colour blindness, sickle cell anaemia, cystic fibrosis.