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) lifespan things (e.g. Animals) Viviparous: Gives birth to live young (e.g. Mammals) heterothermic - their trunk temperature matches that of the surroundings Common Ancestor a species from which we have evolved from hybrid when two species that be closely related mate and bring out water an offspring It is normally sterile but in the role of the mallard duck or an Arctic cross (fertile) binomial SystemGenus followed by Species a two do schema adopted by scientists to get commonality in assigning species. Biodiversity..variety of species in an sports stadium Dichotomous Keys is a wile 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 across a weave fr om one primitive to the other with scores of intermediates Normal Distribution.where the majority of individuals show a feature are found somewhere in the middle of the range (the norm).

As one goes to the extremes fewer individuals queer this feature Ring Species: hybrids of an initial organism arsehole interbreed, only the further away the hybrids go in terms of mutation from the original, the less likely they will interbreed with each other. Huddling: enables penguins in extreme environments to keep impassioned by trapping wake and reducing the surface area by which heat can be lost Hydrotherm al Vents: Underwater volcanic exit holes whe! re vicious fumes, gritty temperatures, an absence of light and high pressure take a leak it difficult to sustain life Speciation: where new species are create from an existing species normally by a geographical barrier forming Subspecies : You may get different versions of the alike species Mutations: revision in the DNa/ genes of an organism Peer Review ; assistant scientists would examine...If you want to get a full essay, order it on our website: OrderCustomPaper.com

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