Paramecia Use Cilia for Locomotion and for Gathering Organic Matter

question 67

Multiple Choice

Paramecia use cilia for locomotion and for gathering organic matter.How are rotifers similar?

• A)Rotifers are single-celled protists.
• B)The corona is made of cilia,and used for swimming and feeding.
• C)Rotifers and ciliates are thought to have given rise to all other animal phyla.
• D)Both lack a gut.

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Definitions:

Daily Sales

The total revenue or number of items sold by a business during a single day.

Poisson Distribution

A probability distribution that measures the probability of a given number of events happening in a fixed interval of time or space, assuming events occur with a known constant mean rate and independently of the time since the last event.

Binomial Probability Distribution

A probability distribution showing the probability of x successes in n trials of a binomial experiment.

Skewed

Describes a distribution that is not symmetrical, with a long tail on either the right or left side, indicating that the data are not evenly distributed around the mean.