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What is the role of villi in the alimentary canal?
The role of the villi in the alimentary canal is to allow for a greater surface area in which the absorption of nutrients can take place.
What is the anatomy of the alimentary canal in fetal pigs?
The alimentary canal of fetal pigs consists of the mouth, esophagus, stomach, small intestine (duodenum, jejunum, ileum), large intestine (cecum, colon, rectum), and anus. These structures play a role in the digestion and absorption of nutrients, with some modifications present in fetal pigs compared to adult pigs for fetal development and nutrient absorption during early stages of life.
Why liver is not part of alimentary canal?
Liver secreats bile juice.But liver gives this to gall bladder and gall bladder gives this to small intestine whereas other glands give juices directly to small intestine. Therefore liver is not a part of alimentary canal.
What is one beneficial role of gram-negative enteric bacteria found in the human body?
butt hole
Identify one beneficial and one harmful role of Gram-positive bacteria found in the oral cavity?
Hi :)
Contains bacteria that feed on material passing through?
This describes the bacterial flora found in the intestines, which includes both beneficial and harmful bacteria. The beneficial bacteria help in the digestion of food and the absorption of nutrients, while also playing a role in supporting the immune system.
Which of the following is not an example of a service provided by beneficial bacteria?
Bacteria don't provide the service of conducting photosynthesis. Bacteria play a role in processes like nitrogen fixation, digestion in the gut, and decomposition.
How is bacteria beneficial to humans and what roles do they play in maintaining our health and well-being?
Bacteria are beneficial to humans by helping with digestion, producing essential vitamins, and supporting the immune system. They also compete with harmful bacteria, preventing infections. Overall, bacteria play a crucial role in maintaining our health and well-being by supporting various bodily functions.
What is elementary canal?
This is just a collective name for the route food goes through in becoming feces. So the elementary canal starts at your Mouth- Buccal cavity-Oesophagus-stomach-intestines-anus
What role did panama play in World War 1?
The Panama Canal did not have a big role in World War I. There were several landslides during that time period that the Panama Canal was underutilized.
What are the main organs of the gastrointestinal tract?
The common name for organs in the gastrointestinal tract are the salivary glands, liver, gallbladder and the pancreas. All of these have a role in the digestive activities. It is also referred to as the GI tract or the alimentary canal and is responsible for digesting to create energy and extract nutrients.
Why is intestinal bacteria beneficial?
Intestinal bacteria are beneficial because they help in the digestion of food, production of important vitamins like vitamin K and some B vitamins, support the immune system, and help prevent the growth of harmful bacteria in the gut. They play a key role in maintaining overall gut health and are vital for our well-being.
