Which of the following animals is a cecal fermenter?

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Multiple Choice

Which of the following animals is a cecal fermenter?

Explanation:
Cecal fermentation means the cecum is the main site where gut microbes break down fibrous plant material, producing nutrients the animal can absorb. Rabbits have a very large cecum, so much of their microbial digestion of cellulose happens there. They rely on this fermentation for energy and nutrients and perform coprophagy, reingesting soft feces (cecotropes) to recover vitamins and amino acids produced by the cecal microbes. Pigs are monogastric and ferment mainly in the large intestine rather than the cecum, and horses rely on hindgut fermentation involving both the cecum and colon, but the classic, most clear example of a cecal fermenter among these animals is the rabbit.

Cecal fermentation means the cecum is the main site where gut microbes break down fibrous plant material, producing nutrients the animal can absorb. Rabbits have a very large cecum, so much of their microbial digestion of cellulose happens there. They rely on this fermentation for energy and nutrients and perform coprophagy, reingesting soft feces (cecotropes) to recover vitamins and amino acids produced by the cecal microbes. Pigs are monogastric and ferment mainly in the large intestine rather than the cecum, and horses rely on hindgut fermentation involving both the cecum and colon, but the classic, most clear example of a cecal fermenter among these animals is the rabbit.

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