D:Medical History because you need to know pets background to properly treat it
Carbon 14 is a radioactive isotope of carbon
A glucose molecule is the monomer of starch and cellulose
To make it easier on us go to http://scienceprimer.com/punnett-square-calculator and edit the alleles to the PpRr for parent 1 and parent 2
A histone is a protein that interacts with DNA to coil it into a nucleosome.
A nucleosome is a small unit of DNA coiled around 8 histone proteins.
Therefore, the major difference is that a nucleosome is a small structure and histones are the proteins that help form the structure.