Functional Adaptation - GCSE Biology Definition

Functional adaptation refers to special features or behaviours that help an organism survive and carry out its daily activities more efficiently in its environment. These adaptations are changes that happen over many generations, allowing the organism to be better suited to its surroundings and way of life. For example, certain desert plants can store water in their thick leaves, which helps them survive in dry conditions. Similarly, animals like camels have the ability to conserve water and go without drinking for long periods, helping them survive in hot deserts. Functional adaptations are crucial for the survival of species because they improve the chances of living successfully and reproducing in specific environments.