Acquisition of nutrients and energy essential for metabolism and growth in fish involves the processes of secretion, digestion and absorption and, in some cases, unique structures such as pyloric caeca or a spiral valve. The digestive tract is also involved in electrolyte and water balance. ...
Mandarin fish has the typical digestive system of carnivorous fish, that is, with a developed stomach and shorter intestines (Fig. 1C). The tubules of the pyloric cecum of the fish in the AD group became longer and the volume of the stomach became smaller than those of the fish in the ...
Histological Study of the Digestive System Organogenesis for the Mandarin Fish, Siniperca chuatsi鳜消化系统器官发生的组织学 Wu X, Zhao J, Qian Y, Wu C (2007) Histological study of the digestive system organogenesis for the Mandarin fish, Siniperca chuatsi. Zool Res 28(... WU Xuefeng,ZHAO ...
Define digestive tube. digestive tube synonyms, digestive tube pronunciation, digestive tube translation, English dictionary definition of digestive tube. Noun 1. digestive tube - tubular passage of mucous membrane and muscle extending about 8.3 meters f
Mainly, that the digestive system and colon are partly closed when we're standing up. The benefits of squat toilets If we are doing something else - such as reading, walking, talking or watching TV - our blood will be diverted elsewhere in the body and taken from where it is needed in...
This pack contains a cross section of all the major organs and body parts that make up the Human Torso. Shows food being ingested, travelling, digested and then expelled through the digestive system. Lungs, Diaphragm, Liver, Stomach, Kidneys, Heart, Intestines, Larynx, Trachea and blood flowi...
Explore the cnidaria digestive system. Find out the diet and eating ability of cnidarians, a group including jellyfish. Learn why cnidaria...
The Digestive System Abstract In this chapter, we discuss the diseases and related pathologic alterations that may be encountered in the gastrointestinal tract and associated organs of various species of laboratory animals, birds, fish, reptiles, and amphibians. Diseases of various segments of the ...
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An immunohistochemical study on endocrine cells in the neuroendocrine system of the digestive tract of milkfish Chanos chanos (Forsskal, 1775) In this study, several kinds of endocrine cells which produce neuropeptides and hormones have been identified and located in the digestive tract of milkfis.....