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Ginkgos are a unique type of plant. They're gymnosperms like conifers, meaning they have seeds but don't produce flowers. The first species of Ginkgo evolved in the Permian, before the dinosaurs. One ...

gymnosperms (a group of plants, which include conifers and Ginkgo) and ferns. They then compared genome size with anatomical features such as the abundance of pores on leaves. This provides ...