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What does 98% of our genome do?

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Ho ho ho homeobox

Sand dunes

Places of extremes

Coastal sand dunes are places of constant change and movement. A clump of rotting seaweed or a piece of driftwood can start the whole intricate process of dune building, as sand deposits around it and dunes build up inland. Beach-lover Ceri Harrop explores this phenomenon

Ceri Harrop

Tall green grass on a sand dune with the ocean in the background.
Sand dunes along the shoreline in Northumberland, UK. Marram grass has established itself in the dune, at right angles to the prevailing onshore wind
© NowRf/Alamy Stock Photo

AQA Mass transport in plants; Populations in ecosystems

OCR A Transport in plants; Ecosystems

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Previous

What does 98% of our genome do?

Next

Ho ho ho homeobox