Bio quiz #4 Crossword
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
 
 
Down: 1) is the twisted ladder shape of DNA4) a technique using a pattern produced when DNA fragments are separated based on size by gel electrophoresis6) the theory about evolution specifically by natural selection7) a nitrogenous base found in DNA and RNA which is the complement of guanine8) the number of species in a particular community or habitat13) information collected through scientific research and inquiry Across: 2) the five carbon sugar that is part of DNA3) the conditions that will change as a result of the manipulation of the independent variables5) the total number of paired chromosomes found in each somatic cells8) the property of one pair of heterozygous alleles or traits that suppress expression of the other9) a series of steps in aerobic respiration, where products of the Krebs cycle transfer electrons, which yield the majority of the ATP produced in aerobic respiration10) a genetic cross used to study two traits simultaneously11) a break in chromosome during mitosis or meiosis12) the interrelationship of living organisms and their environments13) the movement of molecules from an area of high concentration to an area of lower concentration
 

 

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