Evolution is defined as change in ______ in a ___________ over time.
Fill in the blank(s) with the appropriate word(s).
Answer: Genes, population
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Which of the plant growth regulators is not transported, but stays within the cell that produced it?
a. gibberellins b. ethylene c. phytochrome d. cytokinins e. auxins
The ____ system is physically the outermost system in vertebrates
a. endocrine b. integumentary c. lymphatic d. skeletal e. urinary
The source of chemical bond energy and minerals is
indicated by a. A. b. B. c. C. d. D. e. E.
The initial circumstance that led some to believe that Abraham Lincoln had Marfan syndrome was that ____ had the
disease. a. one of Lincoln’s descendants b. Lincoln’s sister c. a descendent of Lincoln’s great-great-grandfather d. DNA analysis on Lincoln’s skull determined that he e. Photographs of Lincoln provided physical evidence that he