When it comes to reproduction, plants have options. Some can fertilize themselves, while others rely on pollen from genetically different plants. Many populations even contain a mixture of both strategies. But scientists have long debated whether this mixed approach is truly stable or simply a temporary stage on the way from one reproductive strategy to another.

When it comes to reproduction, plants have options. Some can fertilize themselves, while others rely on pollen from genetically different plants. Many populations even contain a mixture of both strategies. But scientists have long debated whether this mixed approach is truly stable or simply a temporary stage on the way from one reproductive strategy to another.

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