Which of the Following Is a Unique Feature of Echinoderms

question 10

Multiple Choice

Which of the following is a unique feature of echinoderms?

• A)a water vascular system
• B)bilateral symmetry
• C)a deuterostome pattern of development
• D)radial symmetry

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Stemplot

A simple graphical method for displaying quantitative data, particularly useful for small datasets, showing data distribution and skewness.

Interquartile Range

A measure of variability, calculated by subtracting the first quartile from the third quartile, indicating the spread of the middle 50% of a dataset.

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A measurement of how far a vehicle can travel on a given amount of fuel, typically expressed in miles per gallon (mpg) or liters per 100 kilometers (L/100km).