Health, 10.09.2019 00:30 xemnas1994
In 1928, frederic griffith showed that
a. a chemical derived from dead bacteria can produce heritable changes in the traits of living cells.
b. different alleles of the same gene can be either dominant or recessive in their influence on phenotype.
c. dna replication is semiconservative.
d. the relative content of the four bases in dna differed between organisms, but the amount of g is always equal to c and the amount of a is always equal tot.
e. the bacteriophage t2 introduces dna, not protein, into the bacterium it infects.
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In 1928, frederic griffith showed that
a. a chemical derived from dead bacteria can produce h...
a. a chemical derived from dead bacteria can produce h...
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