Ch 17 Biology
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Classification | Supports Darwin
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| Greeks | Plants and animals, no longer used
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| Linneaus | Grouped by form and structure, each level shares characteristics
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| Levels (8) | Describe, Species is the most basic unit
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| Dogs and wolves | can interbreed and produce fertile offspring, different species, all other levels are the same
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| Domains (3) | all living things grouped into one of three
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| Scientific Name | Unique, 2 Latin words
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| Fertile hybrids | Dogs and wolves
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| Hybrid | result of breeding between 2 species
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| Analogous traits | not in herited from common ancestor, convergent evolution (similar environment), same function but not form
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| Examples | wings of bats and birds
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| Homologous Structures | same form, different function
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| Phylogeny | evolutionary history of an organism
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| Cladistics | determines sequence of evolution, reconstructs phylogenies
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| Cladogram | models that show evolutionary history of a species,
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| Out group | group that does not share a characteristic in a cladogram
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| Binomial Nomenclature | two
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| Communication | does not depend on language
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| Taxonomy | science of naming and classifying organisms
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| Kingdoms | 6, plant, animal, fungi, protists, archaebacteria, eubacteria
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| Animals | heterotrophy, multicellular, no cell walls
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| Species | look alike and produce fertile offspring
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| Biological | reproductive isolation,
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| Asexual | difficult to apply biological definition
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| Convergent Evolution | organisms adapt similarly to the same environment
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| Derived Characteristics | found in closely related species
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Created by:
evroman
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