Genes and genetics
Genes are inherited and contain information that our cells use to control growth, development and health. Genetic changes disrupt these messages and can cause health problems. These may be present at birth or may appear later in life.
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Topic: Introduction to genes and genetics
Genes and genetics
Children inherit physical characteristics such as eye colour from their parents through their genes.
Genetic disorders
genetic disorder is caused by an altered or faulty gene or set of genes.