Select the Statement That Correctly Describes Differences Among These Four

question 42

Multiple Choice

Select the statement that correctly describes differences among these four types of algae.

• A)Chlamydomonas reinhardtil and Gonium pectorale cells are biflagellate,Pleodorina californica and Volvox have no biflagellate cells.
• B)Chlamydomonas reinhardtil is single celled and biflagellate,while Gonium pectorale,Pleodorina californica and Volvox are multicellular with a single flagella on all cells.
• C)Chlamydomonas reinhardtil is single celled,Gonium pectorale is composed of identical cells,and Pleodorina californica and Volvox are composed of two different cell types.
• D)Gonium pectorale is single celled,Chlamydomonas reinhardtil is composed of identical cells,and Pleodorina californica and Volvox are composed of two different cell types.
• E)Chlamydomonas reinhardtil and Gonium pectorale cells lack flagella,while Pleodorina californica and Volvox have biflagellate somatic cells.

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Definitions:

T Value

The T value, in statistics, represents the calculated difference represented in units of standard error, determining the significance of the difference between two compared groups.

Dependent Means

A statistical analysis approach used when comparing the means of two related samples or measurements.

Null Hypothesis

A statement suggesting that there is no significant difference or relationship in the data being analyzed.