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Biology, 22.06.2019 04:30
What characteristic make legumes a good food source for food insecure populations
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Is there any species that went extinct in recent years due to natural causes (not caused by human interaction). if so, what caused it?
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Biology, 22.06.2019 10:00
With regard to enzymes, key is to lock as a) substrate is to activation energy eliminate b) product is to substrate. c) enzyme is to active site. d) substrate is to active site.
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Biology, 22.06.2019 10:30
Natural selection changes allele frequencies because some survive and reproduce more successfully than others.
Answers: 1
Which of the following is a nucleotide (labeled X in the figure below) found in DNA?
A. ribose + ph...
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