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| experiment recreated the abiotic atmosphere |
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| eukaryotic cells evolved from prokaryotes, engulfed other prokaryotes and developed symbiotic relationships, evidence includes mitochondria and chloroplast have prokaryotic type DNA |
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| living from non-living or spontaneous generation, disproved by Redi and Pasteur's experiments |
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| Theory of Evolution, fit organisms survive, reproduce, and pass on traits, requirements are variation and competition |
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| trait that increases survival Ex: beaks that make it easier to eat insects, bright flowers to attract pollinators, and vascular tissue in plants to adapt to life on land |
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| fossil record, biochenical similarities, shared anatomical structures |
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| evolution of a new species, must be isolation between populations |
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| antibiotic and pesticide resistance |
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| populations will eventually become resistant to pesticides and antiviotics with overuse |
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| two organisms evolve in response to each other Ex: flowering plants and their pollinators |
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| two work naming system, scientitic name, uses Genus and Species names Ex: dogs are Canis familiaris |
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| used to identify organisms, paired set of questions with two characteristics |
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| kingdom, phylum, class, order, family, genus, species |
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| unicellular eukaryotes, can be autotrophics or heterotrophicc, reproduce mostly asexually |
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| multicelluar eukaryotes, autotrophs, reproduce sexually and asexually |
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| mulitcellular eukarotes, reproduce sexually and asexually |
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| also called bryphytes, no true roots or vascular tissue causing them to be small in size, must live in moist environments, reproduce with spores Ex. mosses, liverworts |
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| non-flowering vascular plants, reproduce with cones that contain seeds Ex. conifers (pine trees) |
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| flowering vascular plants, flower is main reproductive organ, seeds are enclosed within a fruit Ex. Decidous plants |
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| transport through open circulatory systems, exchange gases through spiracles and tracheal tubes, most reproduce sexually with internal fertilization, develop through metamorphosis |
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| transport through closed circulatory system, exchange gases through moist skin, reproduce asexually and sexually with internal fertilization |
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| not considered living things, pathogens that can mutate to resist vaccines Ex. HIV, Influenza, smallpox |
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| multicellular eukaryotes (yeast are the only unicellular fungi), heterotrophs, reproduce asexually and sexually |
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| closed circulatory system involving a three chambered heart, gas exchange in young with gills, adults lungs and moist skin, reproduce sexually through external fertilization, develop through metamorhphosis |
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| closed circulatory system with a four chambered heart, gas exchange through lungs, reproduce sexually with internal fertilization, you develop in uterus, nutrients and oxygen through placenta |
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| fight antigens in body fluids, B-cells make antibodies, make memory cells after exposure to antigen |
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| antibodies are introduced into the body |
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| antibodies are acquired when an immune response is activated in the body, long term, Ex. vaccines are weak/dead antigens that are introduced to the body. |
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| live on or within a hose, benefits while causing harm to the host Ex. plasmodium causes malaria |
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| chemical that causes harm to the body, can be man-made or produced by microorganisms Ex. mercury and lead |
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| collection of abiotic(nonliving) and biotic (living) factors in an area, together they influence growth, surival, and productivity of an organism |
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