I had to take a screenshot of my response since it was getting flagged for being inappropriate for some reason.
Answer:
Cells are the basic unit of a living organism and where all life processes are carried out. Animal cells and plant cells share the common components of a nucleus, cytoplasm, mitochondria and a cell membrane. Plant cells have three extra components, a vacuole, chloroplast and a cell wall.
DNA is from our generation, all to the beginning, therefore we may inherit traits of our ancestors.