Why Is the Permeability of a Freshwater Animal's Integument to Water

question 38

Essay

Why is the permeability of a freshwater animal's integument to water and ions relatively low?

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Definitions:

Goodness-Of-Fit Test

A statistical test used to determine how well observed sample data fit a distribution from a population with a normal distribution.

Expected Frequency

The number of times an outcome is predicted to occur in an experiment or trial based on probability theory.

Normal Distribution

A distribution of probability that is even around the average, indicating that observations close to the mean are more common than those further away.

Chi-Square Distribution

A statistical distribution used for hypothesis testing that is derived from the sum of squared variables that follow a normal distribution.