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Science terms Exams1

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Question
Answer
organism   a living thing  
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cell   the smallest unit of life  
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unicellular   a single organism made of a single cell  
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multicellular   a organism made out of more than one cell  
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Chlorophyll   they green because they have a chemical, able to use the energy in sunlight  
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tissue   similar cells working together for a certain job or function  
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organ   a group of tissues working together  
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organ system   when organs work together  
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Classification   the pattern of sorting, finding patterns.  
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kingdom   the broadest group an organism is classified into  
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species   the narrowest group an organism can be classified into  
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vertebrate   an animal with a backbone  
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invertebrate   an animal without a backbone  
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vascular   contains vessels or tubes  
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nonvascular   do not have vessels or tubes  
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gymnosperm   a seed plant that does produce a flower  
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angiosperm   a seed plant that produces flowers  
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xylem   a series of tubes that move water and minerals up the stem  
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phloem   move sugars that are made in the plant's leaves to other parts of the plant  
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Cambium   a separation layer between the xylem and the phloem  
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photosynthesis   the process of making food  
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transpiration   the loss of water through the plants leaves  
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cellular respiration   the process of breaking down sugars  
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Created by: chinchillalover
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