Any change or random error in a DNA sequence is called a mutation.
I believe that the most logical explanation for this is that the right primary bronchus is wider than the left one (and the right lung is larger than the left lung), therefore the right lung receives slightly more carcinogenic cigarette smoke with each puff. In lung cancer. the cancer cells usually arise from the epithelium lining of large bronchus.
The answer to your question is
x-rays
Answer:
its c
Explanation:
i searched it up online LOL, your welcome
B.cell walls, They are in both cells and they keep the cell from falling out of shape
