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Chapter 10

QuestionAnswer
biodiversity the variety of organisms in a given area, the genetic variation within a population, the variety species in a community, or the variety of communities in an ecosystem
gene a segment of DNA that is located in a chromosome and that codes for a specfiic hereditary trait
keystone species a species that is critical to the functioning of the ecosystem in which it lives because it affects the survival and abundance of many other species in its community
ecotourism a form of tourism that supports the conservation and sustainable development of ecologically unique areas
endangered species a species that has been identified to be I danger of extinction throughout all or a significant part of its range, and that is thus under protection of regulations or conservation measures
threatened species a species that has been identified to be likely to become endangered in a foreseeable future
poaching the illegal harvesting of fish game or other species
endemic species a species that is native to a particular place that is found only there
germ plasm hereditary material that is usually contained in the protoplasm of germ cells
Endangered Species Act an act that the U.S congress passed in 1973 to protect any plant or animal species in danger of extinction
habitat conservation plan a land-use plan that attempts to protect threatened or endangered species across a given area allowing some tradeoffs
Biodiversity Treaty an international agreement aimed to strengthening a national control and preservation of bioligical resources associated with the UN
exotic species a species that is not native to a particular region
Created by: Kaywolff
 

 



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