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adaptations1

QuestionAnswer
the range of conditions, eg temp, that an organism can survive tolerance range
non-living and living surroundings of an organism environment
the physical parts of the environment, as opposed to the biological parts abiotic
the biological parts of the environment, as opposed to the physical parts biotic
a condition that limits the process, or the abundance and distribution of an organism limiting factors
georgraphic extent, may refer, for example, to a family, genus, species or particular poplution of species distribution
an inherited characteristic that increases the likelihood of survival and reproduction of an individual adaptation
acidity or alkalinity. Measured by a scale from 0 (most acid) to 14 (most alkaline), neutral pH is 7 pH
(loves water) a plant that has adapted to a water environment hydrophyte
aerial root in mangroves that increases the surface area exposed to the air at low tide for oxygen uptake pneumatophore
condition where a vertebrate animal allows its body temp to drop, and becomes inactive or dormant for a period of time torpor
a state of reduced metabolism and controlled lowering of body temp, reduces the amount of energy required at a time when little food is available hibernation
a plant that is adapted to arid conditions xerophyte
a layer of non-cellular material on the outer surface of a plant or animal, impermeable to water cuticle
plant that is adapted to saline (salty) environments halophyte
organic matter formed from the breakdown of dead plants and animals, makes a dark layer in topsoil humus
symbiotic relationship between a soil fungus and a plant. Mutualism mycorrhiza
region of rapidly dividing cells that produces a secondary growth in woody plants cambium
Created by: laura_m
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