If a Sponge Is Fragmented and Cells Are Dissociated from One

question 10

Multiple Choice

If a sponge is fragmented and cells are dissociated from one another,the cells will

• A)reproduce sexually.
• B)die from being separated.
• C)form spicules in the pattern of the cloth.
• D)reorganize their structure and function,and clumps of isolated cells will form a new sponge.Sponges have remarkable powers of regeneration from fragments of an organism and can undergo somatic embryogenesis when cells are dissociated into clumps of cells.

Grasp the concept and implications of temperature variations and their normal ranges.

Understand the significance of using correctly sized instruments for patient assessments.

Understand the role of laboratory tests in assessing the nutritional and health status of surgical patients.

Identify the purpose and procedures for preparing the skin prior to surgery to minimize infection risks.

---

Definitions:

MSE

Mean Squared Error, a measure of the average of the squares of the errors—that is, the difference between the estimator and what is estimated.

F-test Statistic

A statistical test used to compare the variances of two populations to investigate whether they are equal.

Regression Equation

An equation derived from regression analysis that expresses the predicted value of the dependent variable as a function of one or more independent variables.

Independent Variable

The variable in an experiment that is manipulated or changed by the researcher to observe its effect on the dependent variable.