2 The diagrams below show the alimentary canal of farm anim DIAGRAM A DIAGRAI 2.1 Indicate the maturity of the animal in DIAGRAM A 12.2 Glve TWO reasons to aupport the answer in QUESTRON \( 2: 2 \) 12.3 Draw a table and match the stomach compartiments in BIAC

Certainly! Let's address each part of your question related to Diagram A, which illustrates the alimentary canal of a farm animal. Although the specific diagram isn't provided, we'll base the answers on typical features of a mature bovine (cow) alimentary system. --- ### **2.1 Indicate the maturity of the animal in DIAGRAM A** **Answer:** The animal depicted in Diagram A is a **mature adult cow (bovine)**. --- ### **2.2 Give TWO reasons to support the answer in Question 2.1** **Answer:** 1. **Presence of a Complex, Multi-Chambered Stomach:** Mature cows have a specialized digestive system with four distinct stomach compartments: rumen, reticulum, omasum, and abomasum. The clear delineation and development of these chambers indicate full maturity. 2. **Fully Developed Alimentary Canal Structures:** In adult cows, structures such as the large rumen and reticulum are well-developed to facilitate efficient fermentation and digestion of fibrous plant material. The size and complexity of these structures are characteristic of mature animals. --- ### **2.3 Draw a table and match the stomach compartments in Bovine** **Answer:** | **Stomach Compartment** | **Function** | |-------------------------|---------------------------------------------------------------------------------------------------| | **Rumen** | Acts as a fermentation vat where microorganisms break down fibrous plant materials into volatile fatty acids. | | **Reticulum** | Works closely with the rumen to trap denser objects and aid in the fermentation process; involved in the regurgitation of cud. | | **Omasum** | Absorbs water, electrolytes, and some nutrients from the digested material; also helps in reducing particle size. | | **Abomasum** | Serves as the "true stomach" where enzymatic digestion occurs, similar to the monogastric stomach, breaking down proteins with gastric juices. | --- **Summary Table:** | **Stomach Compartment** | **Function** | |-------------------------|---------------------------------------------------------------------------------------------------| | **Rumen** | Fermentation and breakdown of fibrous plant material by microbes. | | **Reticulum** | Traps dense objects and aids in fermentation; involved in cud regurgitation. | | **Omasum** | Absorbs water and nutrients; reduces particle size of digesta. | | **Abomasum** | Performs enzymatic digestion of proteins using gastric juices. | --- This structured approach should help in understanding the maturity and digestive anatomy of a mature bovine as depicted in Diagram A.