If the Price Level Last Year Was 180 and This

question 15

Multiple Choice

If the price level last year was 180 and this year it is 176,then

• A)there was inflation of 2.3 percent.
• B)there was inflation of 4.0 percent.
• C)there was deflation of 2.2 percent.
• D)there was deflation of 4.0 percent.

Describe the evolutionary reasons behind preference for certain tastes like sweet and salty.

Explain the concept of tastants and their role in the perception of taste.

Understand the role and limitations of pheromones in human behavior and interaction.

Identify the different types of taste receptors and their corresponding tastes.