Which of the Following Statements Describes Sponges

question 9

Multiple Choice

Which of the following statements describes sponges?

• A) they have larvae that are motile and move via the motion of flagella
• B) they are the simplest diploblastic animals
• C) they have a nerve net but not a central nervous system
• D) they have feeding cells called dinoflagellates

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Definitions:

Distribution

The way in which something is shared out among a group or spread over an area, also used in statistics to describe the spread of values in a dataset.

Kurtosis

A statistical measure that describes the shape of a distribution's tails in relation to its overall shape, indicating the degree of outlier prominence.

Standard Deviation

A measure of the amount of variation or dispersion of a set of values, indicating how spread out the values are from the mean.

Mean

The arithmetic average of a set of values, calculated as the sum of all values divided by the total number of values.