after this of a part of digestive system I will start with exfoliation of Alementary Canal and then element canel or you can feel mouth of the first part. so let’s begin with the description of mouth. mouth is divided into two major part one is called vestibule and the
This is a tutorial to introduce you to the digestive system. So the digestive system is essentially a long tube, which is about six meters long and it runs all the way from the mouth right down to the anus. So you can see how this tube is folded in
– Following the oral cavity, food enters the pharynx. Now, I’m back at this original picture because this will help us kind of visualize what exactly a pharynx is. By definition, a pharynx is a space that is utilized by both the digestive system– so food passes through a pharynx,
In this video, we’re going to learn about animal diets and digestive compartments and then move on with the tour of the human digestive system. So we have learned about the four stages of food processing, now let’s talk about the different animal diets. Animals are heterotrophs or “other feeders”.
Professor Dave again, let’s digest some food. We just completed our understanding of how we take in oxygen from the atmosphere and distribute it around the body, but our cells need more than just oxygen. We need nutrients to sustain our bodily functions, which means we need to eat food.
Oh hi! I hope you don’t mind that I’m eating. This is actually just my first course. For my birthday, the writers wrote me a script where I just get to eat! The whole time! And I can’t think of a better way to demonstrate the workings of the digestive