It’s critical because it checks the cell for problems or mutations that could potentially harm it in later steps or make it like burst lol
No only test on variable at a time or els you may get incomplete results
Traits that are passed down on an X or a Y chromosome are sex-linked traits. Most of the time males are affected by sex-linked traits because males only have one X and a Y. The Y is the chromosome that makes a man, a man.
Answer:
Air is essential for almost all organisms.
Explanation:
