Biology / Bio 2207 · Atom · ~20 seconds
Ecological and Economic Role of Seed Plants
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Seed plants anchor most terrestrial food webs as primary producers, stabilize soil with root systems, and supply most of humanity's food, fiber, and timber.
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Cereal grains such as wheat, rice, and corn, all angiosperms, supply a large share of calories humans consume worldwide.
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Gymnosperms remain ecologically significant despite angiosperm dominance in most ecosystems — conifer forests still cover vast high-latitude land.
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