More flowers are ‘selfing,’ scientists say. That could spell trouble for other species
By Ayurella Horn-Muller, CNN (CNN) — An ancient, interdependent relationship that contributes to food systems and ecosystem stability across the globe could be changing. Many flowering plants can self-pollinate, or transfer pollen between their own blossoms for seed generation and propagation, but most of these plants have relied on pollinators such as butterflies and bees
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