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Biodiversity (Coutship Behaviour (Recocognise members of own species,…
Biodiversity
Coutship Behaviour
Recocognise members of own species, mating only takes place with members of the same species
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Form Pair Bond, leads to successful mating and raising of offspring
Syncronise Mating, maximum probability of sperm and egg meeting
Become Able to Breed, allows breeding to occur
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Binomial System
Universal, Latin/Greek names
1st: GENERIC NAME, i.e. surname, first letter is UPPER
2nd: SPECIFIC NAME, i.e. first name, lowercase, if not known: sp
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Impact of Agriculture
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Pesticides
Excludes animals that compete for light, mineral ions etc.
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Taxonomy
Kingdom, Phylum, Class, Order, Family, Genus, Species
Domain
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Archaea
Single-celled prokaryotes, but genes and protein synthesis are similar to eukaryotes
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Eukarya
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When cell wall, no murein
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Classification
Artificial
Divides organisms according to differences useful at the time, e.g, wings of butterfly and birds are used for flight but have different origins.
Phylogenetic
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Arranges into a hierarchy, with no overlap
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