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38 Cards in this Set
- Front
- Back
branch |
on a cladogram, new characteristics appear before each ----
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classified
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Organisms can be --------- by size, structure, cell type, habitat, how they obtain food and energy, structure, ancestry or any combination
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orders
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similar genera are grouped into families and into -----, classes, phyla, kingdoms and domains
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classes
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similar genera are grouped into families and into orders, ------, phyla, kingdoms and domains
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phyla
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similar genera are grouped into families and into orders, classes, -------, kingdoms and domains
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kingdoms
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similar genera are grouped into families and into orders, classes, phyla, -------- and domains
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domains
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similar genera are grouped into families and into orders, classes, phyla, kingdoms and --------
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genus
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similar species are grouped into one ----
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DNA
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systematics also includes molecular analysis - the study of molecules such as ---
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information
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systematics uses all the ---- that is known about organisms to classify them
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still changing
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The classification system of living things is [still changing/is finished changing].
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systematics
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the current system used for classifying organisms
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Aristotle
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The first person to classify organisms
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Monera
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The kingdom's included in Whittaker's system are: ---------, Protista, Plantae, Fungi and Animalia
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fungi
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The kingdom's included in Whittaker's system are: Monera, Protista, Plantae, ----------- and Animalia
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Animalia
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The kingdom's included in Whittaker's system are: Monera, Protista, Plantae, Fungi and ----------
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binomial nomenclature
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the name of Linnaeus's system for naming organisms
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reproduction
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the process by which living things make one or more living things
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genus
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the scientific names of organisms consist of --- and specific name
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species
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the second word in a scientific name identifies the ----
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cell
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the smallest unit of life
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brown bear
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the two word scientific name Ursus arctos refers to what animal?
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organism
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things that have all the characteristics of life
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it will get sick or die
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what happens if a cell can not function normally
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ursus
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What is the genus in the term ursus arctos?
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Carolus Linnaeus
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What is the name of the Swedish physician who, in the 1700s, classified organisms based on similar structures
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identification
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When using a dichotomous key, the chosen description leads to another pair of descriptions or to the ------ of the organisms
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internal
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When you feel hungry you are responding to what type of stimuli - internal or external
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Eukarya
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which domain has kingdoms named: Protista, fungi, plantae, Animalia
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false - it grows by getting bigger
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True or False - A Unicellular organism grows by adding more cells to it
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False - multicellular and take in their own food
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True or False - Animals are unicellular and make their own food
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False - same all over the world
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True or False - Each species has its own scientific name, which is the same in the United States and different in England
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false - the are organized into groups and do different things
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True or False - all of the cells in a multicellular organism do the same thing
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TRUE
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True or False - A multicellular organism grows as the number of its cells increases
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TRUE
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True or False - the classification system is continually changing
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TRUE
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True or False - Fungi are unicellular or multicellular and absorb food
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internal conditions
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All living things have the following characteristics: they are organized, grow and develop, reproduce, respond, maintain ------------ and use energy
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reproduce
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All living things have the following characteristics: they are organized, grow and develop, ------, respond, maintain internal conditions and use energy |