Classification 2015
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| Scientists classify organisms based on their ______________. | Characteristics
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| What kingdom did scientists add to create a classification for organisms that had characteristics of both plants and animals? | Protista
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| What are single-celled organisms that do not have a nucleus? | Prokaryotes
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| What are organisms whose cells have a nucleus and membrane-bound organelles? | Eukaryotes
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| Molds and mushrooms are examples of which kingdom? | Fungi
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| In order for plants to make their own food through photosynthesis, they must be exposed to _____________________. | sunlight
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| What are two ways plants are used by other organisms? | Plants make food and provide a habitat for organisms.
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| Name 4 characteristics that members of the Kingdom Plantae have in common? | Plants are green, multicellular, have cell walls, and make their own food using the sun's energy.
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| Why do animals depend on bacteria and fungi? | To recycle nutrients found in dead organisms.
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| What is the science of describing, classifying, and naming organisms? | Taxonomy
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| Where does the scientific name for organisms comes from? | Genus and species
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| Why did scientists find it necessary to add new domains and kingdoms? | They discovered new organisms.
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| Before the 1600s, scientists divided organisms into what two groups? | plants and animals
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| The scientific name for the European white waterlily is Nymphaea alba. To which species does this plant belong? | alba
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| The simple, single-celled organisms that live in your intestines are classified in what kingdom? | Bacteria
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| What kind of organism thrives in hot springs and other extreme environments? | Archaebacteria
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| True/False. A bacterium is a type of prokaryote. | True (because it does not have a nucleus)
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| What is the division of organisms into groups, or classes, based on specific characteristics? | Classification
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| What is an aid that is used to identify organisms that consists of a series of paired, descriptive statements? | A dichotomous key
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| How does classifying living things help humans? | It helps humans make sense of the world.
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| When are organisms thought to be closely related? | When they have many characteristics in common.
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| How many levels of classification are in the modern system? | 8
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| Why are the platypus, brown bear, lion, and house cat thought to be related to each other? | They have hair and mammary glands.
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| What Swedish scientist created the first organized, modern taxonomy? | Carolus Linnaeus
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| Each domain of organisms is divided into several _________________. | kingdoms
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| What is the smallest, most specific classification level? | species
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| In the scientific name, Elephas maximus, the word Elephas indicates the animal's ____________. | Genus
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| All genus names begin with a ____________ letter. | Capital
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| All specific names (species) begin with a _______________ letter. | lowercase
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| In order from largest to smallest, what are the eight levels of classification? | Domain-Kingdom-Phylum-Class-Order-Family-Genus-Species
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| What is a group or organisms that are closely related and can mate to produce fertile offspring called? | Species
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| No matter how many common names an organism might have, it only has one _____________________. | scientific name
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| What do scientists do when a newly discovered organism does not fit any existing category? | Scientists create a new category.
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| True/False. Of all the organisms on the Earth, all have been discovered and classified. | False
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| What can you find by working through the statements in a dichotomous key? | The identity of an organism
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| What kingdom is made up of prokaryotes that can live in extreme environments? | Archaeabacteria
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| What domain is made up of prokaryotes that live in soil, water, and in the human body? | Bacteria
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| What kingdom are made up of complex, multicellular organisms that lack cell walls, can usually move around, and respond quickly to their environment? | Animalia
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| What kingdom consists of complex, multicellular organisms that are usually green, have cell walls, and use the sun's energy to make sugar by photosynthesis? | Plantae
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| What kingdom are made up of mostly single-celled or simple multicellular organisms? | Protista
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| What kingdom is made up of nongreen, eukaryotic organisms that do not move and that reproduce by spores? | Fungi
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| How many kingdoms of bacteria are there today? | Two
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| Before the discovery of organisms like Algae, how were all organisms classified? | As plants or animals
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| What kingdom did scientists add to create a classification for organisms that had characteristics of both plants and animals? | Protista
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| What kingdom is Algae classified in? | Protista
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| Which kingdoms are unicellular prokaryotes? | Archaebacteria/ Eubacteria
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| Which kingdoms consist of both unicellular and multicellular organisms? | Protists and Fungi
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| Which kingdoms are eukaryotic? | Protists, Fungi, Plants, and Animals
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| Which kingdom consist of only multicellular, eukaryotic heterotrophs? | Animal
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| Which kingdom consist of only multicellular, eukaryotic autotrophs? | Plant
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| Which kingdom has plant-like, animal-like, and fungus-like organisms? | Protist
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| What is the main source of energy for most plants? | The sun
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| Which kingdom includes only multicellular heterotrophs? | Animal
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| What 3 characteristics are used to place organisms into kingdoms? | Type of Cell
Ability to make food
Number of body cells
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| What are organisms that make their own food? | Autotrophs
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| Who created the system of classification we use today... the Father of Modern Classification? | Linneaus
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| Which kingdom does not have organisms that have a cell wall? | Animal
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| Which organisms can not make their own food? | Heterotrophs
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