Bio vocab #10 Crossword
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
 
 
Down: 2) the combination of sugar,a phosphate molecule, and a nitrogenous base4) the movement of water molecules across a selectively permeable membrane5) family trees showing the the occurrence of traits in parents and offspring across multiple generations6) a physical characteristic9) the bond that holds two amino acids together12) a large structure inside a cell that contains the genetic material and controls the cells activities Across: 1) the hypothetical supercontinent that existed when all earths landmasses were joined before the triassic period3) a study of the history and development of life on earth as based on the fossil record5) one organism benefits at the expense of another6) the original, or parent generation used in genetic crosses7) the movement of molecules across the cell membrane without the expenditure of energy8) the absorption of phosphorus from the soil by plant roots and then by herbivores and the movement of phosphorus back to the soil from the decay of dead plants and animals10) very tiny structures that exist within a cell that allow the cell to function11) the process by which plants use the energy from sunlight to produce sugar13) chemicals used to kill organisms viewed as pests
 

 

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