The word nucleus is used to describe both cellular and atomic nuclei. What is the difference between each in size and contents?

A nucleus of an atom usually contains protons, which are particles with a positive charge, and neutrons, which are particles that are neutrally charged (no charge). On the other hand, in biology, the nucleus of a cell is many times larger than the nucleus of an atom

Explanation:

http://scienceline.ucsb.edu/getkey.php?key=3966#:~:text=A%20nucleus%20of%20an%20atom%20usually%20contains%20protons%2C%20which%20are,the%20nucleus%20of%20an%20atom

genetics is the study of how dna works, the methodologies defining the new recent technologies allow scientist to have a panoramic view of the entire dna landscape, especially how genomes interact with their environment, including off course, factors outside their organisms.

thus is very possible the existence of both scenarios, where populations of isolated individuals have different genetic traits, and share traits related to genetic mutation, due rats can easily travel overseas using human transport channels. so scientists could get a vast number of data, including human interaction, evolution of rodents, health development, spread of infections, development of new organisms, how genomes evolve in different environments and so on.

because of the war the westeners befriended japan and each other advance.