09/07/2015

The secret of the world's smelliest flower

By happy coincidence and far from its native home in western Sumatra, titum arum, the world's smelliest bloom, flowered at Paignton Zoo in Devon and at the Royal Botanic Gardens in Edinburgh. It's a rare event, but not to ...

Rooting about with circadian rhythms

The circadian clock drives our physical, mental and behavioural changes. In fact most living things respond to the solar and lunar cycle – day and night. And plants are no different. But scientists at The University of ...

Butterfly eggs alert mustard plant to voracious caterpillars

Mustard plants are able to defend themselves against voracious caterpillars before these emerge from their eggs. As butterflies lay eggs, a substance is released that the plant recognises, thus activating a series of defence ...

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