00:01
Hello students, in this question they have asked to place the structures in the correct order a bolus of food would pass through them.
00:09
Here they have given the digestive structures.
00:13
Digestion is the process of breakdown of large insoluble food molecules into smaller food molecules so that they can be absorbed into the blood.
00:42
Food enters the mouth or the oral cavity therefore the first among the structure will be the oral cavity.
00:57
Next the food passes down to the esophagus.
01:03
Esophagus is a tubular elongated organ that food travels through to reach the stomach for further digestion.
01:13
Hence the next structure will be the stomach.
01:16
The stomach is a muscular hollow organ and it takes in food from esophagus, mixes it, brings it down and then passes it on to the small intestine in small portions.
01:34
The next structure will be the pyloric spinster.
01:43
The pyloric spinster is present at the bottom of the stomach and governs the passage of food out of the stomach into the small intestine.
01:53
Then the food from the stomach is allowed into the duodenum through the pyrolus by a muscle called the pyloric spinster.
02:08
Hence the next will be the duodenum...