ÃÛÑ¿´«Ã½

Use ÃÛÑ¿´«Ã½.com or the new ÃÛÑ¿´«Ã½ App to listen to ÃÛÑ¿´«Ã½ podcasts, Radio 4 and the World Service outside the UK.

Episode details

World Service,16 Dec 1999,13 mins

Available for over a year

The key design features a plant uses to reproduce, such as flowers. Flowering occurs because plants need to attract carriers for the pollen and insects see colours humans don't.

Programme Website
More episodes