protons, neutrons, and electrons
Greenhouse gases affect the atmosphere putting holes in it allowing more UV lighting in causing Global warming.
Answer:
proto-oncogenes are normal genes while onco genes are cancerous genes.
Explanation:
Proto-oncogenes are genes which responsible to make protein and helps in controlled cell growth and proliferation but some time these proto-oncogenes can turned into onco genes because of some abnormal mutation and results in uncontrolled proliferation and cell growth which cause cancer.
