Do you think cancer occurs more often in some organs than others?

Discuss the potential environmental, hormonal, nutritional and/or genetic factors that could underlie this preference, adding mechanistic detail to strengthen your argument. Instruction: Penalties will be given for any essays that are more than 10% in excess of the word limit and for late submission according to regulations available in the student handbook. Remember that plagiarism (copying from anywhere – textbooks, papers, the web or your friends) is not OK.