B) they stay the same for many generations
The key to mitosis occurring is the presence of a nucleus.
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.
Answer : horse mare and a donkey jack hybrid of both
Explanation: