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Practice DAT Questio

QuestionAnswer
Dicotyledons Flowering Plants, 2 cotyledons , 4/5 flower parts, vasculature in concentric circles, considered to be woody, net veined leaves (i.e.: magnolia, maple, and apple tree)
cotyledon An embryonic leaf in seed bearing plants
Tracheophytes Vascular Plants with vascular tissues and radial symmetry , woody or nonwoody, have turgid cells
Pterophytes Non seed bearing, grow from underground rhizome, large leaves with vascular bundles i.e.: fern
Lycophytes non seed bearing, have roots, non woody, contain microphyll leaves (moss)
Angiosperms have flowers
Pistil produces megasports, ovary of the female, contains stigma style and ovary
Tundra cold, harsh, high latitudes
Taiga mid to high latitudes, very cold winters, cool summers, contains evergreens
Deciduous Forest mid latitudes, mild summers, cold winters
Grassland cool winter, hot summer
hardy weinberg equilibrium equation p^2+2pq+q^2= 1
Poikilothermic animal whose body temperature varies and does not work to maintain its temperature
prosencephalon largest part of brain consists of the Telencephalon (cerebral hemisphere, forebrain) and the diencephalon (Thalamus and hypothalamus)
Pancreas Hormones regulate blood glucose levels
Chiasmata structures formed when crossing over occurs
parts of the ear tympanic membrane (ear drum, pirates from sound waves), cochlea (picks up sound waves and produces nerve signals), Eustachian tube (controls air pressure)
fetal foramen ovale contributes to flow of blood away from lungs by connects the right and left atrium
Combining reactions in Galvanic Cells Reduction: more positive Eo, producing neutral ion, Oxidation: negative Eo, producing e- and + charged ion, Cell potential is the sum of the two half reactions
Supercritical CO2 When a substance is heated above its critical temp and compressed above its critical pressure, "Liquid-gas"
Titration used to determine concentration of an acid or base, performed via dropwise addition of titrant with indicator.
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