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 main part of the digestive system is the alimentary canal which consists of the mouth, oesophagus, stomach, small intestine and large intestine. 2. There are other organs associated with the alimentary canal to assist with digestion.These include the salivary glands, the pancreas, the liver and the gall bladder.n peristalsis: - The longitudinal and circular muscles in the muscularis externa work in tandem to cause wave-like contractions that moves food down the alimentary canal. - When the circular muscle contracts, the longitudinal muscle relaxes.