Anatomy of Ruminants' Four-compartment Stomach
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Questions and Answers

What is the main site of microbial fermentation of feeds in ruminants?

  • Rumen (correct)
  • Reticulum
  • Omasum
  • Abomasum

Which stomach compartment is responsible for grinding and reducing feed into finer particles before it enters the abomasum?

  • Rumen
  • Omasum (correct)
  • Abomasum
  • Reticulum

Which part of the ruminant stomach functions similarly to a monogastric stomach?

  • Abomasum (correct)
  • Omasum
  • Rumen
  • Reticulum

Which stomach compartment aids in the regurgitation of feed back to the mouth in ruminants?

<p>Reticulum (B)</p> Signup and view all the answers

In which type of animal stomach would you find a four-compartment structure?

<p>Cattle (B)</p> Signup and view all the answers

What is the main function of mastication in the digestive process?

<p>To mix feed with the saliva for easier swallowing (C)</p> Signup and view all the answers

How does insalivation contribute to the digestive process?

<p>By mixing feed with saliva (D)</p> Signup and view all the answers

What is the function of rumination in ruminant animals?

<p>To regurgitate and rechew feed for further digestion (C)</p> Signup and view all the answers

Which part of the digestive system is responsible for both prehension and insalivation?

<p>Mouth and Buccal Cavity (C)</p> Signup and view all the answers

What is the role of the pharynx in the digestive process?

<p>To serve as a common passage for feed and air (D)</p> Signup and view all the answers

How does the esophagus function in the digestive system?

<p>To connect the stomach to the mouth (C)</p> Signup and view all the answers

Which part of the poultry's digestive system functions as a temporary storage of food?

<p>Crop (D)</p> Signup and view all the answers

What is the function of the liver in the digestive system of animals?

<p>Secretes bile for fat emulsification (C)</p> Signup and view all the answers

Which part of the digestive system is responsible for bacterial digestion of fiber?

<p>Cecum (A)</p> Signup and view all the answers

In ruminant animals, what is the function of the rumen?

<p>Bacterial fermentation (A)</p> Signup and view all the answers

Which type of animal has a one-compartment stomach and includes species like pigs?

<p>Monogastric (C)</p> Signup and view all the answers

What characterizes herbivorous monogastric animals in terms of digestion?

<p>Functional cecum for roughage utilization (A)</p> Signup and view all the answers

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