Key Terms

Saprophyte/ Saprotroph : organisms that feed on dead or decomposing sure (e.g. Fungus) Autotroph: Makes their own food (e.g. Plants) Heterotrophic: Feeds on another(prenominal) documentation things (e.g. Animals) Viviparous: Gives birth to live young (e.g. Mammals) heterothermic - their frame temperature matches that of the surroundings Common Ancestor a species from which we have evolved from intercrossed when two species that be closely related mate and beat water an offspring It is normally sterile but in the role of the mallard duck or an Arctic bait (fertile) binomial SystemGenus followed by Species a two hollo schema adopted by scientists to get commonality in assigning species. Biodiversity..variety of species in an sports stadium Dichotomous Keys is a construction used to sponsor scientists identify an organism..at each stage they are making a choice from 2 options Continuous Variation..where a bear shows differences a cross a weave from one extreme point to the other with scores of intermediates Normal Distribution.where the majority of individuals showing a feature are found somewhere in the middle of the range (the norm).

As one goes to the extremes fewer individuals march this feature Ring Species: hybrids of an initial organism canful interbreed, however the further away the hybrids go in terms of summercater from the original, the less likely they will interbreed with each other. Huddling: enables penguins in extreme environments to keep impassioned by trapping awaken and reducing the surface area by which h eat can be lost Hydrothermal Vents: Under! water volcanic exit holes where bad fumes, gritty temperatures, an absence of light and high pressure take in it difficult to sustain life Speciation: where new species are create from an existing species normally by a geographical roadblock forming Subspecies : You may get different versions of the alike species Mutations: turn in the DNa/ genes of an organism Peer Review ; retainer scientists would examine...If you want to get a full essay, order it on our website: OrderCustomPaper.com

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