Answer: Natural selection can act on traits determined by alternative alleles of a single gene ... hope this helps, this is one of many answers for this question!
Any organism that will eat something that is already dead
Explanation:
The chest (thoracic or pleural) cavity is a space that is enclosed by the spine, ribs, and sternum (breast bone) and is separated from the abdomen by the diaphragm. The chest cavity contains the heart, the thoracic aorta, lungs and esophagus (swallowing passage) among other important organs.
If the ribosomes were damaged and stopped functioning, the cell would likely die because it constantly needs to replenish its proteins including enzymes as well as ribosomal proteins to make more ribosomes!
