Members of the ____ Lophotrochozoan Phylum Have Highly Segmented Bodies

question 67

Multiple Choice

Members of the ____ Lophotrochozoan phylum have highly segmented bodies, with many repeating units that are usually separated by transverse partitions called septa.

• A) Rotifera
• B) Mollusca
• C) Platyhelminthes
• D) Annelida
• E) Nemertea

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Definitions:

F Distribution

A probability distribution used in analysis of variance (ANOVA), for comparing sample variances to determine if they come from populations with equal variances.

Degrees of Freedom

Degrees of Freedom are a statistical measure indicating the number of independent values or quantities that can vary in the analysis without breaking any constraints.

Area

A measure of the extent of a two-dimensional surface or shape, expressed in square units.

Student T Distribution

A probability distribution that is used in hypothesis testing for small sample sizes or when the population standard deviation is unknown.