Biology, 11.10.2019 21:30 Pizzapegasus1
In 2008, a dna technology company, florigene, ltd., a japanese subsidiary from australia, claimed the production of a genetically blue rose. this was a great success since roses have no natural gene for producing blue pigments; further, roses do have a gene that controls the destruction of blue pigment molecules. to obtain the blue color, researchers had to inject genes from pansies and other flowers to counteract the natural chemistry of the plant. the blue flower that florigene produced is an example of
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Which of these substances does not protect against invaders in the nonspecific immune response? a. saliva b. mucus c. tears d. urine
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Biology, 22.06.2019 10:00
Which statement is true for bacteria a. bacteria have complex internal structures b. all bacteria are spiral in shape c. all bacteria cause disease in animals d. bacteria break down some foods
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Wich is not standing in the way of astronomers getting a good view of different star
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Biology, 22.06.2019 16:20
Which example best describes a reflex action? a. eating food when hungry b. coughing when the throat is irritated c. bending down to lift a heavy object d. going for a walk outside
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In 2008, a dna technology company, florigene, ltd., a japanese subsidiary from australia, claimed th...
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