Biology, 27.06.2019 14:30 avalianagames
After a strain of bacterial cells is exposed to a chemical mutagen, only 30% of the cells produce new colonies that continue to grow. which of the following can be concluded? a. some cells underwent advantageous mutations b. some cells underwent neutral mutations c. some cells underwent lethal mutations d. some cells underwent deleterious mutations
Answers: 2
Biology, 21.06.2019 14:00
How do environmental factors influence genetic traits? a. environmental factors determine all genetic traits. b. environmental factors can determine if a genetic trait becomes a health issue. c. environmental factors are determined by genetic traits. d. environmental factors have no influence on genetic traits. select the best answer from the choices provided
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Biology, 22.06.2019 02:00
Which of the following is not a food produced in rainforests? a) coffee b) cocoa c) avocados d) wheat
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Biology, 22.06.2019 05:10
Any sound above what db can cause hearing loss in human beings
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Biology, 22.06.2019 14:20
Drag the tiles to the correct boxes to complete the pairs. match each cell organelle with its description.
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After a strain of bacterial cells is exposed to a chemical mutagen, only 30% of the cells produce ne...
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