Term
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Definition
| identifying and naming organism |
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Term
| Did King Philip Come Over For Good Spaghetti |
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Definition
domain
kingdom
phylum
class
order
family
genus
species |
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Term
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Definition
| looking at genetic aspects; evolutionary history of organisms |
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Term
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Definition
| inclusive; includes all living ancestors and most recent common ancestor |
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Term
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Definition
| group that does not include all living organisms |
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Term
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Definition
| single branch with no other branches; close relative of species of interest |
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Term
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Definition
| represent a single evolutionary line |
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Term
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Definition
| shared derived traits that define monophyletic groups |
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Term
| What is a synapomorphy of mammals? |
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Definition
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Term
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Definition
| inherit a trait from a common ancestor |
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Term
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Definition
| have same trait but did not inherit it from a common ancestor; it is coincidence |
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Term
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Definition
| converged on same traits even though they are unrelated because they have same environmental issues |
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Term
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Definition
| requires least amount of changes; more believable |
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Term
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Definition
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Term
| During what periods did mass extinction occur? |
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Definition
Cretaceous-end of dinosaurs
Permian-90% of all species |
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Term
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Definition
| rapid evolution of any species from a single ancestor |
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Term
| Famous example of adaptive radiation |
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Definition
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Term
| Why do we study Protists? |
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Definition
important in ecology
medical purposes
understanding how plants, fungi, and animals evolved |
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Term
| Characteristics of Protists |
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Definition
paraphyletic
very diverse- organelles, meiosis
descendants of eukaryotes
all live in moist areas |
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Term
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Definition
contains bacteria and cellulase
lives in a termite
lacks mitochondria
mutualism |
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Term
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Definition
single flagellum
common in freshwater |
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Term
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Definition
have shelled amoebae
narrow pseudopods |
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Term
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Definition
possess many cilia
have cell mouth |
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Term
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Definition
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Term
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Definition
photosynthetic and some are parasitic
bioluminescent |
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Term
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Definition
single cells or chains
glassy cell wall
very important primary producers |
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Term
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Definition
brown color from pigment
multicellular
kelp forests |
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Term
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Definition
| mutualistic relationship between bacterium and eukaryotic organism to create the mitochondria |
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Term
| evidence of endosymbiosis? |
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Definition
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Term
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Definition
cell crawling-amoebia
swimming-cilia and flagella-paramecia and euglena |
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Term
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Definition
| extend endoplasm moves within changes to ectoplasm - movement of amoebia |
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Term
| How do protists acquire food? |
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Definition
ingesting packets of food
absorbing organic molecules directly from environment
performing photosynthesis |
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Term
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Definition
eukaryotic
heterotrophs
must absorb food
most are multicellular |
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Term
| example of single celled fungi |
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Definition
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Term
| example of multicellular fungi |
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Definition
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Term
| reproductive structure of fungi |
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Definition
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Term
| where is the majority of the fungus? |
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Definition
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Term
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Definition
speed up the cycling of carbon atoms on land
provide nutrient to plants
mycorrhizal fungi form extensive networks in soil |
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Term
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Definition
form sheaths around roots and penetrate between root cells
things on the outside
temperate |
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Term
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Definition
contact the plasma membranes of root cells
penetrates membrane
tropical |
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Term
| Fungi store food as ____ like ____... |
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Definition
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Term
| What is the origin of land plants? |
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Definition
| evolved from water plants |
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Term
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Definition
| most closely related to land plants |
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Term
| When did the invasion of land plants occur? |
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Definition
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Term
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Definition
preventing water loss from cells
transporting water from tissue with to tissue without |
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Term
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Definition
| a waxy substance made of cutin that coats the entire outside of a plant; waterproof; traps gas in; water resistant |
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Term
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Definition
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Term
| why are some plants tall? |
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Definition
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Term
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Definition
transporting water
gravity |
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Term
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Definition
| vascular tissue - sytem of tubes inside plant that transport water and holds up plant |
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Term
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Definition
| extremely strong polymer in secondary cell walls |
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Term
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Definition
| long and thing; break in secondary cell wall to allow water to pass |
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Term
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Definition
short and rounder
have gaps in their primary and secondary walls |
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Term
| alternation of generations |
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Definition
gametophytes create gametes through mitosis fertilization occurs
sporophytes create spores through meiosis spores lead to gametophytes (mitosis) |
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Term
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Definition
mosses, liverworts, hornworts
non vascular
rhizoids instead of roots
gametophyte dominant life-cycle
water required for fertilization |
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Term
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Definition
| provide cover, moister/temp buffer, bioindicator, nest |
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Term
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Definition
vascular tissue - true zylem and phloem
roots
water required for fertilization
sporophyte dominated life cycle
produced spores
microphylls |
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