The appropriate response is field of genetics. Genetics is the investigation of qualities, hereditary variety, and heredity in living creatures. It is by and large considered a field of science, however, meets every now and again with numerous other life sciences and is firmly connected with the investigation of data frameworks.
The zygote undergoes mitosis where it divides and doubles it's cells. This is called the germinal phase.
The iron nail produces electric current that attracts the pieces of iron is the right one.
