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Classification
Classification & Taxonomy
| Question | Answer |
|---|---|
| The grouping of objects could be known as what? | classification |
| A branch of biology where organisms are classified is known as what? | Taxonomy |
| A person who classifies organisms is known as a what? | taxonomist |
| Who came up with the binomial system of naming organisms? | Carolus Linnaeus |
| The genus & species name for an organism is known as its what kind of name? | scientific |
| What do we call organisms that do not have membrane-bound organelles? | prokaryotes |
| What is an organism that is a prokaryote? | bacteria |
| What do we call organisms that have membrane-bound organelles? | eukaryotes |
| What do we call organisms that 'feed themselves"? | autotrophs |
| What is an example of an autotroph? | plants, bacteria that can live on sulfur |
| What is a heterotroph? | an organism that must consume to survive |
| What are examples of heterotrophs? | all animals, some protists |
| What are decomposers? | Organisms that break down dead organisms |
| What are some examples of decomposers? | bacteria & fungi |
| What are parasites? | organisms that feed on living organisms |
| What are the 3 domains? | Archaea, Bacteria & Eukarya |
| What are the 4 Kingdoms of the Domain Eukarya? | Plantae, Animalia, Fungi, Protista |
| What are the 9 levels (taxons)of classification for organisms on earth? | Domain, Kingdom, Division, Phylum, Class, Order, Family, Genus, Species |
| What kind of key is used by biologists to identify organisms? | dichotomous |
| What are the main characteristics of organisms that belong to Domain Archaea & Kingdom Archaea? | Bacteria (single-celled), some autotrophic & some heterotrophic, decomposers, some with flagella, found in extreme environments |
| What are examples of Archaebacteria? | Halococcus (salt-loving) or methanogens, or archaebacteria near hydrothermal vents (hot water) |
| What are the main characteristics of organisms that belong to Domain Bacteria & Kingdom Bacteria? | Bacteria (single-celled), most heterotrophic & some autotrophic, decomposers, some have flagella, abundant in most environments, not extreme environments |
| What are examples of organisms in the Kingdom Bacteria? | E. coli & staphylococcus |
| What are the main characteristics of organisms that belong to Domain Eukarya & Kingdom Protista - algae? | Algae are both multi- & single-celled, autotrophic, some can move from place to place & are found in moist conditions. |
| What are the main characteristics of organisms that belong to Domain Eukarya & Kingdom Protista - protozoans? | Protozoans are single-celled, heterotrophic, can move from place to place, & found in moist conditions. |
| What are the main characteristics of organisms that belong to Domain Eukarya & Kingdom Protista - slime molds? | Slime molds are both multi- & single celled, heterotrophs, decomposers, can move in the slime mold stage & are in moist conditions. |
| What are the 3 types of protists? | Algae (plant-like), Protozoans (animal-like), & Slime molds (fungus-like) |
| What are the main characteristics of organisms that belong to Domain Eukarya & Kingdom Fungi? | Most are multi-celled, yeast are single-celled, heterotrophs, decomposers, are NOT able to move from place to place & are in moist conditions |
| What are examples of fungus? | mushrooms, molds, yeast, & lichens |
| What are the main characteristics of organisms that belong to Domain Eukarya & Kingdom Plantae? | Plants are multi-celled, autotrophs (some are also heterotrophs), some parasitic, can not move from place to place & in most environments |
| What are the 4 main types of Plants? | mosses, ferns, conifers & flowering plants |
| What are the main characteristics of organisms that belong to Domain Eukarya & Kingdom Animalia? | Multi-celled, heterotrophs, some parasitic, can move from place to place & are in most environments. |
| What are 2 main types of Animals? | Invertebrates & vertebrates |
| What is phylogeny? | A branch of biology that shows the relationships between organisms. |
| What is a cladogram? | A branching diagram showing the relationship between a number of species. |