If You Wanted to Add a Factor to a Culture

question 15

Multiple Choice

If you wanted to add a factor to a culture grasshoppers to see if it might cause a color change,what might you try?

• A)bacteria
• B)seeds
• C)caffeine
• D)salt
• E)wax

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Definitions:

Hypothesis Test

A statistical method used to determine if there is enough evidence in a sample of data to infer that a certain condition is true for the entire population.

DNA Elements

Functional units within the DNA molecule that contribute to the regulation, expression, and structural organization of genes.

Transcription Factors

Proteins that regulate the transcription of genes by binding to specific DNA sequences, thereby controlling gene expression.

Homologous Hox Genes

Genes found in the genomes of many organisms that are responsible for determining the basic structure and orientation of an organism's body plan.