1. Biomes Of The World
... in the world. PLANT ADAPTATIONS. Grasses are superbly adapted to cover open ground, relatively resistant to both fire and grazing because their leaves grow from the base, unlike most plants, in which new leaves continually grow from the branch tips. Thus as the productive part of a grass plant is burned or eaten away, as long as its base remains intact, new growth follows immediately ... . Grass leaves are also heavily endowed with silica, which wears down the teeth of grazing animals, and some forbs of this zone (locoweeds, for example) are highly toxic ... to grazers. Most grasses pro...
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- Approx Pages: 50
- Has Bibliography
- Grade Level: Undergraduate