Answer:
The control sample is those sample that is used in the experiment to guarantee that the examination of the experiment is done properly and the results that are obtained are reliable.
These samples are an important component of the quality assurance that is used in order to prevent any inaccuracy of the laboratory results.
It would grow a certain amount before the top of the tree grew to heavy for the bottom and would topple over
Descend from several different kinds of unicellular protest's, which became multicellular through specialization and cooperation among cells within a colony.
I believe it is this.
TGGCTCGAA
because they must be opposite of their pairs