Grace Lee Whitney. Grace Lee Whitney (April 1, 1930 â May 1, 2015) was an American actress and singer. She was known for her role as Janice Rand on the original Star Trek television series and subsequent Star Trek television series and films. Contents.
The Codex Alimentarius is recognized by the World Trade Organization as an international reference point for the resolution of disputes concerning food safety and consumer protection.upporters of the Codex Alimentarius say that it is a voluntary reference standard for food and that there is no obligation on countries to adopt Codex standards as a member of either Codex or any other international trade organization.
The digestive system is made up by the alimentary canal, or the digestive tract, and other abdominal organs that play a part in digestion such as the liver and the pancreas. The alimentary canal is the long tube of organs that runs from the mouth (where the food enters) to the anus (where indigestible waste leaves).uscularis: The muscularis is responsible for segmental contractions and peristaltic movement in the GI tract. The muscularis is composed of two layers of muscle: an inner circular and outer longitudinal layer of smooth muscle.