Which of the Following Would Provide the Best Evidence for Genomic

question 57

Multiple Choice

Which of the following would provide the best evidence for genomic equivalence of all cells within an organism?

• A) Observations of determination in an undifferentiated cell
• B) Microarray studies showing changes in gene expression
• C) Evidence that environmental signals cause differentiation in stem cells
• D) Observations of polarity in an early embryo
• E) Demonstration of totipotency from a somatic cell

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Federal Deficit

The annual shortfall where the government's expenditures exceed its revenues, contributing to the national debt.

Reagan Administration

The presidential term of Ronald Reagan, the 40th President of the United States, from 1981 to 1989, known for its conservative policies and the end of the Cold War.

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