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Stack #4654884

QuestionAnswer
organism a living thing
cell The basic unit of structure and function in living things
unicellular made of a single cell
multicellular consists of many cells
metabolism the combination of chemical reactions through which an organism builds up or breaks down materials
stimulus any change or signal in the enviornment that can make react in some way
response an action of change in behavior that occurs as a result of stimulus
development the process of change that occurs during an organism's life to reproduce a more complex system
asexual reproduction a reproductive process that involves only one parent and produces offspring that are genetically identical to the parent
sexual reproduction a reproductive process that involves two parents that combines their genetic material to produce a genetic organism which differs from both parents
spontaneous generation the mistaken idea that living things arise from nonliving sorces
controlled experiment an experiment in which only one variable is manipulated at a time
autotroph an organism that is able to capture energy from sunlight or chemicals and use it to produce its own food
heterotroph an organism that cannot make its own food and gets food by consuming other living things
homeostasis the condidtion in which organism's internal environment is kept stable in spite of changes in the external enviornment
classification the process of grouping things based of their simlarites
taxonomy the scientific study of how living things are classified
binomial nomenclature the classification system in which each organism is given a unique, two-part scientific name indicating its genius and specifies
genus a classification grouping that consists of of a number of similar closely related species
species a group of similar organisms that can mate with each other and produce offspring that can also mate and reproduce
prokaryte a unicellular animal-like prtist
nucleus in cells a large oval organelle that contains the cells genetic materials in the form of DNA and controls many of the cells activtes
eukaryote an organism whose cell contains a nucleus
Created by: gbarazsu003
 

 



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