The choice of whether a particular organism
belongs to the experimental group or the
control group should be based on
a. age.
b. size.
c. chance.
d. designation by the experimenter.
e. sex.
C
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In “theory of evolution,” the word “theory” is used by the scientific community to mean which of the following?
a. a fact b. a hypothesis c. an idea d. an untested explanation
The general tissue type that includes cells called neurons and neuroglia is _________ tissue.
Fill in the blank(s) with the appropriate word(s)
A(n) ________ is a latent form of a virus genome that remains within the host without destroying it.
Fill in the blank(s) with the appropriate word(s).
Brandy is made by the same process as wine, but the alcohol is then concentrated by (fermentation/distillation/filtration).
Fill in the blank(s) with the appropriate word(s).