Which One of the Following Was Not an Adaptation Seen

question 9

Multiple Choice

Which one of the following was not an adaptation seen in the sharks (Chondrichthyes) ?

• A)lateral line system
• B)internal fertilization and internal development
• C)swim bladder
• D)teeth
• E)calcified cartilaginous skeleton

Construct and interpret stem-and-leaf displays for various data sets.

Understand the concepts of bimodal, unimodal, symmetric, and skewed distributions and their implications.

Recognize outliers and their impact on data interpretation.

Apply knowledge of distributions to real-life examples such as body fat percentages, heights, and ages.

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Definitions:

Price Elasticity

A measure of the responsiveness of the quantity demanded or supplied of a good or service to a change in its price.

Quantity Demanded

The total amount of a good or service that consumers are willing and able to purchase at a given price level.

Inelastic

A description of a situation where the demand or supply for a good or service is relatively unresponsive to changes in price.

Price Elasticity

A measure of how much the quantity demanded or supplied of a good changes in response to a change in its price, indicating the sensitivity of demand or supply to price changes.