Which of the following is an ethical concern against editing a gene for a disease in a specific tissue of a person?

The edit may be passed on to the next generation.
The gene editing will reduce suffering from the disease.
The technology currently does not exist to edit specific tissues.
There may be unknown effects from altering the genome.

There may be unknown effects from altering the genome.

protein synthesis is an example of feedback mechanism which in homeostasis

when you breathe in, or inhale, your diaphragm contracts (tightens) and moves downward. this increases the space in your chest cavity, into which your lungs expand. the intercostal muscles between your ribs also enlarge the chest cavity. they contract to pull your rib cage both upward and outward when you inhale.