PROTO-ONCOGENES are corresponding normal cellular genes to an oncogene that is responsible for normal cell growth and division.
An oncogene refers to a gene that is capable of causing cancer due to damage to the DNA molecule either by virus or other DNA damaging agents. A proto oncogene is the normal version of the gene while an oncogene is the abnormal version of the concerned gene.
Answer:
This should help you understand more about DNA replication
and it also has a picture.
Answer D. Because the DNA is different
#6 is A. They are all composed of one or more cells.
The answer would be "Behavior is modified as a cause"
