Answer:
A- A one-tailed test
Explanation:
A one-tailed test is a statistical test that shows the sample mean would either be higher or lower than the population mean. It creates a relationship in a single direction such that the critical area is either greater or less than a stated value but not both. In a one-tailed test, null and alternative hypothesis have to be stated as if the tested sample is in a one-sided critical area, the alternative hypothesis is accepted.
In this scenario, the researchers' hypothesis take either > 6 or < 6 as the stated value. The result can only go in either of both direction, not both.
I believe the best answer from the choices listed above is the third option. The Theory of spontaneous generation was A theory that wasdisproved by Redi and Pasteur. Hope this answers the question. Have a nice day. Feel free to ask more questions.
The dependent variable in this lab is C) Enzyme's activity.
Due to the changing of the pH and the temperature, the enzyme's activity is going to be changing. Therefore, since this is the value that is being measured, the enzyme activity is in fact the dependent variable.
<span>Connective tissue (CT) is the tissue that provides cohesion and internal support between organs and other tissues in the human body.</span>
The majority of connective tissues are characterized with the following property: They have greater amount of extracellular matrix compared to cellular content.
<span>Example is the blood in which the cellular portion is less concentrated than the plasma matrix that surrounds the blood cell.
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