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... sometimes are formed by the blood vessels, different ducts or fibrous ligaments. Peritoneal ligaments are two-layer folds of peritoneum that connects viscera to the abdominal and pelvic walls, or realize connections between organs. ◦ divided into primary and secondary. ...
... sometimes are formed by the blood vessels, different ducts or fibrous ligaments. Peritoneal ligaments are two-layer folds of peritoneum that connects viscera to the abdominal and pelvic walls, or realize connections between organs. ◦ divided into primary and secondary. ...
Present
... • Asexually: can regenerate missing body parts (called fission) Detaches its tail end and each half regrows the lost parts ...
... • Asexually: can regenerate missing body parts (called fission) Detaches its tail end and each half regrows the lost parts ...
Simple Invertebrates
... All are aquatic (freshwater and marine). Only two layers of cells, no tissues or organs! Their skeletons are made of tiny spines called spicules. Cannot move (grow attached to the bottom). Mostly filter feeders. Uses? ...
... All are aquatic (freshwater and marine). Only two layers of cells, no tissues or organs! Their skeletons are made of tiny spines called spicules. Cannot move (grow attached to the bottom). Mostly filter feeders. Uses? ...
ANATOMY THEME SESSION: Oesophagus, Stomach
... through the lesser sac related to the diaphragm, left kidney and suprarenal gland, pancreas (and splenic artery), transverse mesocolon; through the greater sac, the stomach is related to the spleen Peritoneal relationships: anterior and posterior surfaces covered by peritoneum greater and lesser ome ...
... through the lesser sac related to the diaphragm, left kidney and suprarenal gland, pancreas (and splenic artery), transverse mesocolon; through the greater sac, the stomach is related to the spleen Peritoneal relationships: anterior and posterior surfaces covered by peritoneum greater and lesser ome ...
Chapter 24 Development of digestive and respiratory system
... cell cords, fuse with each other behind the thorax to give rise to the promordium of the ...
... cell cords, fuse with each other behind the thorax to give rise to the promordium of the ...
The Digestive System
... The mouth is the only part of the digestive system that is involved in the ingestion of food Most digestive function of the mouth reflect the activity of accessory organs chewing the food and mixing it with salvia to begin the process of chemical digestion The mouth also begin the propulsive process ...
... The mouth is the only part of the digestive system that is involved in the ingestion of food Most digestive function of the mouth reflect the activity of accessory organs chewing the food and mixing it with salvia to begin the process of chemical digestion The mouth also begin the propulsive process ...
Chapter 24 Development of digestive and respiratory system
... cell cords, fuse with each other behind the thorax to give rise to the promordium of the ...
... cell cords, fuse with each other behind the thorax to give rise to the promordium of the ...
cellulose digestion cellulose digestion in
... Mouth. There is no enzyme secretion in the mouth so only mastication and Softening of food occurs. Movement of food in the oesophagus is by Peristalsis. Rumen. This is the largest component of the stomach where food is stored temporarily before returning to the mouth for chewing. The food is return ...
... Mouth. There is no enzyme secretion in the mouth so only mastication and Softening of food occurs. Movement of food in the oesophagus is by Peristalsis. Rumen. This is the largest component of the stomach where food is stored temporarily before returning to the mouth for chewing. The food is return ...
B.Sc. questions - Nursing examinations in India
... d) Gastroduodenal vein 2. The taste buds of the tongue are called a) Filiform Papillae b) Fungiform Papillae c) Vallate Papillae d) All of the above e) None of the above 3. The palatine tonsils belong to the a) Digestive system b) Nervous system c) Lymphoreticular system d) Respiratory system 4. The ...
... d) Gastroduodenal vein 2. The taste buds of the tongue are called a) Filiform Papillae b) Fungiform Papillae c) Vallate Papillae d) All of the above e) None of the above 3. The palatine tonsils belong to the a) Digestive system b) Nervous system c) Lymphoreticular system d) Respiratory system 4. The ...
Lab handout
... small projections (2 cerci and 2 styli) are visible on the terminal abdominal sternite of the male whereas only two projections (the cerci) are visible in the female. Remove the legs and wings at their bases with dissecting scissors. Carefully slit the abdominal and thoracic terga longitudinally nea ...
... small projections (2 cerci and 2 styli) are visible on the terminal abdominal sternite of the male whereas only two projections (the cerci) are visible in the female. Remove the legs and wings at their bases with dissecting scissors. Carefully slit the abdominal and thoracic terga longitudinally nea ...
凌树才_Supracolic Compartment
... segmentation of the liver … His classification is popular in the USA …while Couinauds’ classification is more popular in ...
... segmentation of the liver … His classification is popular in the USA …while Couinauds’ classification is more popular in ...
Anatomic description of the proventriculus and gizzard of an ostrich
... the interior of the proventiculus, the openings of various gland ducts and cross-sectional cuts of muscle strands were observed. The main part of the gizzard is its body, which separates the two craniodorsal and caudoventral blind sacs, which are prominent at the two extremities of the organ. It has ...
... the interior of the proventiculus, the openings of various gland ducts and cross-sectional cuts of muscle strands were observed. The main part of the gizzard is its body, which separates the two craniodorsal and caudoventral blind sacs, which are prominent at the two extremities of the organ. It has ...
GI Tract Physiologic Disturance
... – On erect abdominal or chest film, • a curvilinear (small amount) or a crescent (moderate amount) of low density beneath the opacity of the dome of the diaphragm and the liver on the right –Most reliable sign ...
... – On erect abdominal or chest film, • a curvilinear (small amount) or a crescent (moderate amount) of low density beneath the opacity of the dome of the diaphragm and the liver on the right –Most reliable sign ...
Name - Blackboard
... 52. Describe how leg position in reptiles differs from leg position in amphibians and mammals. ...
... 52. Describe how leg position in reptiles differs from leg position in amphibians and mammals. ...
Document
... from the body cavity and releases them outside. (A pair per segment) • Earthworms also release wastes via their skin. ...
... from the body cavity and releases them outside. (A pair per segment) • Earthworms also release wastes via their skin. ...
Document
... consists of a pair of supra-pharyngeal ganglia that connected with a pair of sub pharyngeal ganglia by acircum pharyngeal commissure on either side which from a ring around the pharynx). Ventral nerve cord with a pair of ganglia in each segment. The brain gives off:A- An optic nerve to each eye ...
... consists of a pair of supra-pharyngeal ganglia that connected with a pair of sub pharyngeal ganglia by acircum pharyngeal commissure on either side which from a ring around the pharynx). Ventral nerve cord with a pair of ganglia in each segment. The brain gives off:A- An optic nerve to each eye ...
Internal Anatomy
... biggest difference is the supportive framework. The jawless fishes (hagfish and lamprey) and all the members of the class Chondrichthyes (sharks, skates, ray, and chimaeras) have a cartilaginous skeleton, while the representatives of Osteichthyes have a bony skeleton. In addition, all representative ...
... biggest difference is the supportive framework. The jawless fishes (hagfish and lamprey) and all the members of the class Chondrichthyes (sharks, skates, ray, and chimaeras) have a cartilaginous skeleton, while the representatives of Osteichthyes have a bony skeleton. In addition, all representative ...
Physical and Chemical Changes
... 4. What elements can organic compounds contain? List names, not symbols. Organic compounds MUST contain Carbon and Hydrogen; they may also contain Oxygen, Nitrogen, Sulfur, Phosphorus 5. What is the main function of the digestive system? The main function of the digestive system is to break down lar ...
... 4. What elements can organic compounds contain? List names, not symbols. Organic compounds MUST contain Carbon and Hydrogen; they may also contain Oxygen, Nitrogen, Sulfur, Phosphorus 5. What is the main function of the digestive system? The main function of the digestive system is to break down lar ...
Directional Terms Worksheet
... Name: ___________________ Period: __________________ Date: ____________________ ...
... Name: ___________________ Period: __________________ Date: ____________________ ...
Large Intestine
... Like the small intestine, the mucosa of the large intestine has intestinal glands that contain both absorptive and goblet cells. However, there are several notable differences between the walls of the large and small intestines. For example, other than the anal canal, the mucosa of the colon is simp ...
... Like the small intestine, the mucosa of the large intestine has intestinal glands that contain both absorptive and goblet cells. However, there are several notable differences between the walls of the large and small intestines. For example, other than the anal canal, the mucosa of the colon is simp ...
segmented.ppt fall 2012
... 1. Crop: temporary storage sac after mouth 2. Gizzard: sac w/muscular walls to grind soil 3. Intestine: long intestine stretches length of body to aid in digestion of soil 4. Ganglion: brain-like organ 5. Aortic Arches: Heart of worm; really 5 enlarged blood vessels. ...
... 1. Crop: temporary storage sac after mouth 2. Gizzard: sac w/muscular walls to grind soil 3. Intestine: long intestine stretches length of body to aid in digestion of soil 4. Ganglion: brain-like organ 5. Aortic Arches: Heart of worm; really 5 enlarged blood vessels. ...
Anatomy Exam 1 Lecture 2-Foregut 3 pairs of salivary glands in the
... o Infracolic compartment-most of GI tube is here, most of the accessory organs are supracolic. Stomach o Distal esophagus connects to stomach with no true sphincter between them. Stomach is just an expanded part of the tube. o Named regions of the stomach: Fundus-at the top Greater curvature A ...
... o Infracolic compartment-most of GI tube is here, most of the accessory organs are supracolic. Stomach o Distal esophagus connects to stomach with no true sphincter between them. Stomach is just an expanded part of the tube. o Named regions of the stomach: Fundus-at the top Greater curvature A ...
Human digestive system
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In the human digestive system, the process of digestion has many stages, the first of which starts in the mouth (oral cavity). Digestion involves the breakdown of food into smaller and smaller components which can be absorbed and assimilated into the body. The secretion of saliva helps to produce a bolus which can be swallowed to pass down the oesophagus and into the stomach.Saliva also contains a catalytic enzyme called amylase which starts to act on food in the mouth. Another digestive enzyme called lingual lipase is secreted by some of the lingual papillae to enter the saliva. Digestion is helped by the mastication of food by the teeth and also by the muscular contractions of peristalsis. Gastric juice in the stomach is essential for the continuation of digestion as is the production of mucus in the stomach.Peristalsis is the rhythmic contraction of muscles that begins in the oesophagus and continues along the wall of the stomach and the rest of the gastrointestinal tract. This initially results in the production of chyme which when fully broken down in the small intestine is absorbed as chyle into the lymphatic system. Most of the digestion of food takes place in the small intestine. Water and some minerals are reabsorbed back into the blood, in the colon of the large intestine. The waste products of digestion are defecated from the anus via the rectum.