Leaving Cert Agricultural Science Animal Physiology: Stages of the cow's digestive pr

Question

Stages of the cow's digestive process are outlined in the table. Complete the table using the numbers 2, 3, 4, 5, and 6 to indicate the correct order of the digestive process.

The first (1) and last (7) are done for you.

| Stages of the cow's digestive process                         | Order |
|-------------------------------------------------------------|-------|
| The cow eats grass.                                         | 1     |
| Enzymatic breakdown of protein occurs in the abomasum.     |       |
| The reticulum regurgitates food back to the cow's mouth for chewing, "chewing the cud". |       |
| Faeces is egested from the large intestine.                 | 7     |
| Water is absorbed in the omasum.                            |       |
| Symbiotic microbes help to digest cellulose in the rumen.   |       |
| Food is passed into the small intestine for further digestion & absorption. |       |

Stages of the cow's digestive process are outlined in the table - Leaving Cert Agricultural Science - Question a - 2020

Worked Solution & Example Answer:Stages of the cow's digestive process are outlined in the table - Leaving Cert Agricultural Science - Question a - 2020

Enzymatic breakdown of protein occurs in the abomasum.

The reticulum regurgitates food back to the cow's mouth for chewing, "chewing the cud".

Water is absorbed in the omasum.

Symbiotic microbes help to digest cellulose in the rumen.

Food is passed into the small intestine for further digestion & absorption.

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