The organs that controls the bodys vistion are-?
The organs that control the body's vision are the eyes and the brain.
What part of the peripheral nervous system controls glandular activity and the muscles of internal organs?
a ring of muscle that controls the release of an organs products. EXAMPLE: Pyloric Sphincter controls release of chyme. Cardiac Sphincter controls deposition of food into the stomach from the esophagus. External Urethral Sphincter controls release of urine. External Anal Sphincter controls release of defecation.
Would it be more accurate to say that each PGR controls specific cellular processes or that it controls development of specific organs?
It would be more accurate to say that each pgr controls specific cellular processes because they do not control development of specific organs (which actually is unknown how organ formation is controlled) they simply influence it. Also, by influencing development they must control specific cellular processes to cause differentiation and development.