Use the following dataset to answer the following question.StateYearSales TaxSales per StoreEmployees per StoreIndiana20147.25$650,00050Illinois20147.75$625,00065Indiana20158.00$800,05075Illinois20158.75$525,00055What is the unit of observation?
A. State
B. State-year
C. Sales-employee per store
D. Panel
Answer: B
Biology & Microbiology
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Biology & Microbiology
When two homologous chromosomes align and exchange a segment of their genetic material, which can make linked traits seem independent of one another, this process is called _________.
a. epistasis b. recombination c. reciprocal cross d. codominance
Biology & Microbiology
The main symptom of GERD is
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Biology & Microbiology
The United States contains at least one biodiversity hot spot.
Answer the following statement true (T) or false (F)
Biology & Microbiology