Which of the Following Is a Correct Statement About Wollemi

question 57

Multiple Choice

Which of the following is a correct statement about Wollemi pine?

• A)It is a living fossil.
• B)It is not a true pine.
• C)It is known in the fossil record as far back as the Jurassic period.
• D)There is very little genetic variability between populations.
• E)All of these are true statements about the Wollemi pine.

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Definitions:

Control Group

In experimental research, a group of subjects that does not receive the treatment or intervention being studied and is used as a benchmark to measure the effects of that treatment.

Experimental Group

In research, the group of participants that receives the treatment or intervention being tested, contrasted with the control group.

Independent Variable

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

Dependent Variable

In experimental and statistical research, the variable being tested and measured, subject to change under the influence of the independent variable.