Which of the following suggested additional experiments would test whether or not prairie dogs might be a keystone species?
a. Remove the deer mice.
b. Remove the mesquite.
c. Re-establish the hawk population.
d. Re-establish the prairie dog population.
d
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DNA is cut by ____
a. nucleases b. proteases c. stem cells d. Ti plasmids e. restriction fragment length polymorphisms
In the Olestra experiment conducted by researchers at the Johns Hopkins University School of Medicine, the people
who ate the Olestra potato chips were the ____.
a. experimental group b. control group c. research group d. hypothetical group e. independent group
A fundamental property of DNA's nitrogenous bases that is necessary for the double-stranded nature of its structure is ________
Fill in the blank(s) with correct word
Alternative versions of the same gene are ________
Fill in the blank(s) with correct word