Crustaceans Have Better-Developed Sense Organs Than Do the Annelids Because

question 45

Short Answer

Crustaceans have better-developed sense organs than do the annelids because they have _______ ________,delicate projections of cuticle distributed over the body,and especially the mouthparts.

---

Definitions:

Variance

A measure of the dispersion or spread of a set of data points around their mean value, quantifying how much the data points differ from the average.

Poisson Problem

A statistical problem that deals with counting the number of events that occur randomly over a fixed period or in a fixed space, assuming that these events happen with a known constant mean rate and independently of the time since the last event.

Number of Events

The total count of occurrences or actions within a specified context or timeframe.

Poisson Parameter

A parameter of the Poisson distribution that represents the average number of occurrences of an event in a fixed interval of time or space.