Question 15. (c) He is sincere and curious to know about the things at an early age. ... they can be filled with a mix of hard kibble and soft dog food to keep the pet engaged longer with the toy. (c) absorb the digested food (d) amino acids Apples, carrots, and celery can all help remove food particles from your teeth … (ii) They have a network of thin and small blood vessels close to the surface. As time continued, animal dentistry moved towards smaller animals and we continued to gain more and more knowledge related to how important dental care was for dogs. The cellulose digesting bacteria are not present in the body of human being, therefore human beings and other carnivore cannot digest cellulose present in plant food items. The shape of stomach is like flattened U-shaped. (a) force provided by the muscular tongue Sugar in food and drinks. (a) Hiccup is a choking sensation that produces a characteristic gulping sound repeatedly. You may need a veterinarian to rasp the teeth. You should also let your cat inspect the toothbrush every day for a few days so it's comfortable with it. It does not need an excess force to tear through its prey, as its razor teeth with a bite force of 625 PSI chop off whatever comes into contact with its mouth. False, canines are used for piercing and tearing the food. This helps keep the teeth clean (and can help get them clean if your pet has a lot of tartar and plaque), and it also helps prevent food build-up, gingivitis, and even periodontal disease. The small intestine is about 7.5 metre long It is accommodated in a coiled form inside our body. Large intestine absorbs ….. and …… from undigested food. The difference between milk teeth and permanent teeth are, Question 9. False, digestion of starch normally begins in the mouth where it is broken down into smaller sugar molecules, glucose. There is a toe nail at the end of each side. Answer: by the teeth, Unit 60: Milk Answer: (e) Does bile juice digest fat completely? Comment. Cud chewing animals are called …….. False, diarrhoea can be treated by giving a solution of sugar and salt in the clean water for several times in a day. When this cud is thoroughly chewed in the mouth of the cow, it is swallowed again. Dental chews and treats are also a good way of helping to keep your dog's teeth clean. He will take skin scrapings to discover if the problem is caused by mange or ringworm. Fresh Produce Seedless apple slices and raw carrots provide both vitamins and chewing entertainment. This cud is brought back into the mouth of the cow from the rumen into small lumps and animal chews it again. Question 4. The lion then swallows the chunks of meat whole. (d) absorb the undigested food Cellulose rich food substances are good source of roughage in human beings. The villi increase the surface area. Here are 15 healthy foods to eat after you've had your wisdom teeth removed. But you should know whether or not these animals will have teeth or not; they will still chew the cud. [Value Based Question] The simplest form of protein is “But they have already eaten,” you might be thinking. Finally, ruminants have four stomach chambers, the first one called the rumen, which facilitates the rumination – chewing of the cud. The food components and their simple forms are carbohydrates (glucose), fatty (fats) acids and glycerol, proteins (amino acids). Cleaning horse teeth is something that can be done, but is not necessary. (d) the contraction of muscles in the wall of foodpipe Children have 28 teeth in their mouth.There are only four molars in each jaw. His elder brother Shubham who was sitting near by him gave him a glass of water and suggested not to eat too fast in a hurry. Answer: This is called dehydration which may be fatal if not cured at proper time. Answer: [NCERT Exemplar; HOTS] Do you agree? The three digestive glands are. (b) Molars and premolars Cats' earliest teeth are the set of 26, known as deciduous or milk teeth, that erupt from their gums when kittens are 3 to 4 weeks old. Describe alimentary canal briefly. and watering of camels, Unit 62: Surra The answer is that it is not possible to perform the procedure without anesthesia because the technician or vet has to clean both below and under the gingival margin or gum-line followed by dental polishing. [HOTS] Question 15. Tooth decay can be prevented by adapting following measures. (b) Breaking of complex food substances into simpler and soluble substances. Most of these animals that chew cud will lose teeth quite often. (d) Ingestion The finger-like outgrowths of Amoeba helps to ingest food. Give reason. Question 4. Because lions often don’t chew, they do not have many grinding teeth (like molars). Choose the odd one out from each group and give reasons. (d) Digestion of fat is completed in small intestine. Answer: No chewing involved. Amoeba digests its food inside ……… Answer: food vacuole. NCERT Solutions for Class 6, 7, 8, 9, 10, 11 and 12. Later, this partially digested food is returned to the buccal cavity of the animals in small lumps and animal chews it to complete the process of digestion. (e) No, fat is not completely digested by bile juice. This partially digested food or grass present in the rumen of cow is called cud. It should be given to a patient suffering from diarrhoea at a regular interval. Lightly brush your tongue or use a tongue scraper to help keep your mouth clean. Windpipe runs adjacent to the foodpipe. ruminants, Question 10. Teeth problems. Explain the role of mucus secreted by stomach. (c) The organ that releases digestive juice into the small intestine. In test tube 6, colour of iodine will not change because of digestion of starch into sugars by the action of saliva in our mouth. Question 13. In herbivores, digestion of cellulose takes a longer time. The basic process of digestion of food and release of energy is as similar to the other organisms. Other frequent problems include crooked, cracked or loose teeth, an infection or an abscess. Question 1. We should not eat hurriedly. Answer: (d) cellulose breaks down into smaller components which are egested as roughage Ringworm is treated by applying tincture of iodine. The cellulose of the food is digested here by the action of certain bacteria which are not present in humans. There are some funny exceptions though. There are some animals that are known to ‘clean’ their teeth, but their technique of doing so hardly resembles our way of cleaning teeth, i.e., brushing them with a toothbrush. At home the ORS can be prepared by dissolving a teaspoonful of sugar and pinch of salt in a glass of clean water. It creates an acidic environment which facilitates the action. Answer: Giant anteaters range from Honduras in Central America to the Gran Chaco region of Bolivia in South America, and are found in tropical and dry forests, savannas, and grasslands. And when that happens, these animals that chew cud find it hard to chew regularly. Question 6. Before you brush your cat's teeth, spend a few days acclimating it to the toothpaste by letting it lick some off your fingers and the toothbrush. Alimentary canal, Question 7. Question 6. (b) starch into simple sugars Answer: (a) kills the harmful bacteria that may enter along with the food, Question 5. You may not even know when your dog has oral discomfort. Question 8. (c) Tongue, because rest all are digestive processes and tongue is a part of digestive system. heterotrophic, Question 9. The enzymes present in the saliva convert [NCERT Exemplar] [Value Based Question] (a) liver, salivary gland, starch, gall bladder Name the parts of the alimentary canal where [NCERT Exemplar] Maggots should be removed from wounds and the wound properly cleaned and dressed (see Unit 73). Answer: (a) Assimilation The gall bladder releases the bile juice into the small intestine whenever food reaches there. Name the simple forms of carbohydrates, fats and proteins. Answer: Yes, carnivores animals cannot digest cellulose, hence they have a shorter small intestine. (b) Digestion The use of any instrument on the tooth enamel will cause microscopic scratches on the surface which will ultimately damage the tooth surface, leading to further disease - this is the reason your dental hygienist always polishes your teeth after removing tartar with dental instruments. (a) swallowed and undigested simpler form, digestion, Question 4. Justify. (a) The cutting and biting teeth as A Answer: She rushed to her mother and asked the scientific reason for it. Question 26. (b) inner lining of stomach This process is called rumination. Match the Column I with Column II. Tick infections can cause the death of young camels. From which organ of digestive system, the undigested faecal matter is removed? Just like human beings, dogs also need their teeth to be cleaned every time they have food. Answer: The fox is a carnivore that belongs to the dog family. Question 3. Some owners may favour wet foods for their dog over dry. (i) One should rinse and clean its teeth thoroughly after every Pulp cavity meal. The long structure of small intestine is accommodated in small space within our body. It runs adjacent to the foodpipe. Jaya’s mother who was listening the discussion came to them and told Rani not to come for coming 3-4 days. Answer: Question 2. 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