Essentially, a control variable is what is kept the same throughout the experiment, and it is not of primary concern in the experimental outcome. Any change in a control variable in an experiment would invalidate the correlation of dependent variables (DV) to the independent variable (IV), thus skewing the results.
Hi!
During protein synthesis,
introns are removed.
and
exons are joined.
So, B.
Cells become haploid in cytokinesis of meiosis one because the chromosomes have divided.
