Description : Forceful muscular contractions of uterine wall are involved in
Last Answer : Forceful muscular contractions of uterine wall are involved in A. Implantaition B. Lactation C. Micturition D. Parturition.
Description : What is the muscular contractions that results in mixing of the contents of the digestive tract?
Last Answer : Feel Free to Answer
Description : Peristalsis is the process of synchronized contractions of the muscular wall of the digestive tube. Peristaltic movements may occur from the esophagus until and including the bowels. The ... and megaesophagus (enlargement of the esophagus). Digestion System - Image Diversity: peristaltic movements
Last Answer : From the lumen to the external surface what are the tissues that form the digestive tube wall?
Description : (a) Draw a diagram depicting Human Alimentary Canal and label on it: Gall bladder, Liver and Pancreas. (b) State the roles of Liver and Pancreas. (c) Name the organ which performs the following functions in humans: (i) Absorption of digested food (ii) Absorption of water. -Biology
Last Answer : Answer.(a) (b) Liver: It synthesize and store bile juice secreted by gall bladder which breaks down fats into fat globules. (c) The organ which performs the following functions in humans are as ... * (i) Absorption of digested food - Small intestine. (ii)Absorption of water - Large intestine.
Description : In human alimentary canal, name the site of complete digestion of various components of food.Explain the process of digestion. -Biology
Last Answer : In small intestine, complete digestion of various components of food take place. The process of digestion of food in mouth, stomach and small intestine in human body are as follows: ... digesting proteins and emulsified fats. This digested food is finally absorbed through the intestinal walls.
Description : What are the basic layers of the wall of alimentary canal? -Biology
Last Answer : answer:
Description : Maximum nutritive element aborbed by blood from which part of alimentary canal? -General Knowledge
Description : After the stomach, which comes next in the alimentary canal?
Last Answer : Small intestine
Description : What is the length of the alimentary canal ?
Last Answer : The length of this duct is 9 meters
Last Answer : The length of the alimentary canal is 9 meters
Description : The septal and pharyngeal nephridia open into alimentary canal and are of enteronephric type. It is an adaptation for
Last Answer : The septal and pharyngeal nephridia open into alimentary canal and are of enteronephric type. It is ... of temperature D. Regulation of amino acids .
Description : Alimentary canal is absent in
Last Answer : Alimentary canal is absent in A. Planaria B. Tapeworm C. Blood fluke D. Liver fluke
Description : Which of the following is incorect matching of the phylum, their alimentary canal , and metameric segmentation ?
Last Answer : Which of the following is incorect matching of the phylum, their alimentary canal , and metameric segmentation ?
Description : Incomplete alimentary canal with blind sac type of body planis present in
Last Answer : Incomplete alimentary canal with blind sac type of body planis present in A. Annelids B. Arthropods C. Plathyhelminthes D. Sponges
Description : Assertion `:` Mucous glands occur throughout the alimentary canal Reason `:` Mucous substances facilitate movement of food through the alimenatary can
Last Answer : Assertion `:` Mucous glands occur throughout the alimentary canal Reason `:` Mucous substances facilitate ... . If both Assertion & Reason are false.
Description : Assertion `:` Gastric glands occur throughout the alimentary canal. Reason `:` Gastric juice inhibits movement of food through the alimentary canal
Last Answer : Assertion `:` Gastric glands occur throughout the alimentary canal. Reason `:` Gastric juice inhibits ... D. If both Assertion & Reason are false.
Description : Select the correct structural sequence of alimentary canal facing from inside to outsie.
Last Answer : Select the correct structural sequence of alimentary canal facing from inside to outsie. A. Serosa ` ... rarr` Mucosa `rarr` Muscularis `rarr` Serosa
Description : Select the incorrect statements `:-` (a) alimentary canal begins with an anterior cavity called buccal cavity. (b) tooth is embeedded in a socket of m
Last Answer : Select the incorrect statements `:-` (a) alimentary canal begins with an anterior cavity called buccal cavity. (b) tooth ... ,& c C. a,c,&d D. a,b &d
Description : Peristaltic movements found in differnet parts of alimentary canal. In which one of these there is least peristalsis -
Last Answer : Peristaltic movements found in differnet parts of alimentary canal. In which one of these there is ... acidic B. Duodenum C. Rectum D. Oesophagus
Description : In alimentary canal Nerves, Blood vessels and Lymph vessels are present in :-
Last Answer : In alimentary canal Nerves, Blood vessels and Lymph vessels are present in :- A. Mesothelium ... and longitudinal muscle layer D. In Mucosa layer
Description : In alimentary canal symbiotic microorganism are present in :-
Last Answer : In alimentary canal symbiotic microorganism are present in :- A. Duodenum B. Jejunum C. Rectum D. Caecum
Description : Alimentary canal is derived from
Last Answer : Alimentary canal is derived from A. Endoderm B. Ectoderm C. Mesoderm D. Ectoderm and endoderm
Description : Wha are the basic layer of the walls of the alimentary canal?
Last Answer : Wha are the basic layer of the walls of the alimentary canal?
Description : (A)______ muscles are located in the inner walls of hollow visceral organs of the body like the alimentary canal, reproductive tract etc. they do not
Last Answer : (A)______ muscles are located in the inner walls of hollow visceral organs of the body like the alimentary ... (B)____ and are in (C)____ appearance.
Description : In which part of alimentary canal of cockroach is invagination of cuticle found ?
Last Answer : In which part of alimentary canal of cockroach is invagination of cuticle found ? A. Anterior part ... part D. Both in antherior and posterior part
Description : In what segments of the alimentary canal does chemical digeston occur for each marcrolecule type?
Last Answer : Need answer
Description : Which comes next after the stomach in the alimentary canal?
Description : The alimentary canal is usually longer in (a) Carnivores (b) Herbivores (c) Omnivores (d) Insectivores
Last Answer : Ans:(b)
Description : What is an endoscope? (1) It is an optical instrument used to see inside the alimentary canal (2) It is a device which is fitted on the chest of the patient to regularize the ... used for examining ear disorders (4) It is an instrument for recording electrical signals produced by human muscles
Last Answer : (1) It is an optical instrument used to see inside the alimentary canal Explanation: Endoscopymeans looking inside and typically refers to looking inside the body for medical reasons using ... : breathing disorders; chronic diarrhea; internal bleeding; irritable bowel syndrome; stomach ulcers, etc.
Description : The longest part of the alimentary canal is the – (1) Small Intestine (2) large Intestine (3) Oesophagus (4) Both A and C
Last Answer : (1) Small Intestine Explanation: The food enters the small intestine from the stomach. This is the longest part of the alimentary canal and is fit into a compact space because of extensive coiling.
Description : The end product of the digestion of starch in the alimentary canal is — (1) glucose (2) galactose (3) maltose (4) isomaltose
Last Answer : (1) glucose Explanation: Starch or amylum is a carbohydrate consisting of a large number of glucose units joined by glycosidic bonds. Sugar from molasses or sugarcane, fruits or starch is first converted to glucose and fructose in presence of an enzyme called invertase.'
Description : In human beings, the digestion of proteins starts in which part of the alimentary canal? (1) Mouth (2) Stomach (3) Doudenum (4) Ileum
Last Answer : (2) Stomach Explanation: The stomach secretes acid and enzymes that digest food. Ridges of muscle tissue called rugae line the stomach.
Description : Name a vestigial organ in the alimentary canal of man:?
Last Answer : Vermiform appendix
Description : Blastopore is the pore of (a) archenteron (b) blastocoel (c) coelom (d) alimentary canal.
Last Answer : (a) archenteron
Description : Which enzymes are likely to act on the baked potatoes eaten by a man, starting from the mouth and as it moves down the alimentary canal? (a) Pancreatic amylase → Salivary amylase ... (c) Salivary amylase → Pancreatic amylase → Disaccharidases (d) Salivary maltase → Carboxypeptidase → Trypsinogen
Last Answer : (c) Salivary amylase → Pancreatic amylase → Disaccharidases
Description : Identify the correct statement with reference to human digestive system. (a) Ileum opens into small intestine. (b) Serosa is the innermost layer of the alimentary canal. (c) IIeum is a highly coiled part. (d) Vermiform appendix arises from duodenum.
Last Answer : (c) IIeum is a highly coiled part.
Description : Which one of the following is the true description about an animal concerned? (a) Rat - Left kidney is slightly higher in position than the right one (b) Cockroach - 10 pairs of spiracles (2 ... stomach, gizzard and intestine (d) Frog - Body divisible into three regions - head, neck and trunk
Last Answer : (b) Cockroach - 10 pairs of spiracles (2 pairs on thorax and 8 pairs on abdomen)
Description : Select the correct sequence of organs in the alimentary canal of cockroach starting from mouth. (a) Pharynx → Oesophagus → Ileum → Crop → Gizzard → Colon → Rectum (b) Pharynx → Oesophagus → Crop → Gizzard ... Ileum → Colon → Rectum (d) Pharynx → Oesophagus → Gizzard → Ileum → Crop → Colon → Rectum
Last Answer : (b) Pharynx → Oesophagus → Crop → Gizzard → Ileum → Colon → Rectum
Description : Goblet cells of alimentary canal are modified from (a) squamous epithelial cells (b) columnar epithelial cells (c) chondrocytes (d) compound epithelial cells.
Last Answer : (b) columnar epithelial cells
Description : Radial symmetry is, usually, exhibited in animals which (a) are attached to the substratum (b) have one opening of alimentary canal (c) live in water (d) have ciliary mode of feeding.
Last Answer : (a) are attached to the substratum
Description : The characteristics of Class Reptilia are (a) body covered with moist skin which is devoid of scales, the ear is represented by a tympanum, alimentary canal, urinary and reproductive tracts open into ... dry and cornified skin, scales over the body are epidermal, they do not have external ears.
Last Answer : (d) body covered with dry and cornified skin, scales over the body are epidermal, they do not have external ears.
Description : One of the following is longest part of alimentary canal (a) Stomach (b) Ileum (c) Colon (d) Rectum
Last Answer : (b) Ileum
Description : Pylcrus, a constricted part of alimentary canal is situated between (a) Oesophagus and stomach (b) Stomach and duodenum (c) Duodenum and ileum (d) Ileum and rectum
Last Answer : (b) Stomach and duodenum
Description : Germs entering the body through food are mainly killed in the region of alimentary canal where pH may reach the level of (a) 3 (b) 7 (c) l0 (d) Zero (M.P.P.M.T. 90)
Last Answer : (a) 3
Description : Which of the following regions of the alimentary canal of rabbit does not secrete a digestive enzyme ? (a) Mouth (b) Oesophagus (c) Stomach (d) Duodenum
Last Answer : (b) Oesophagus
Description : In man total length of alimentary canal is (a) 18 feet (b) 16 feet (c) 22 feet (d) 3 feet
Last Answer : (c) 22 feet
Description : Movement of alimentary canal is known as : (a) Systole (b) Peristalsis (c) Diastole (d) Metachromal
Last Answer : (b) Peristalsis