Question

why is digestion in grass-eating animals different from humans ?​

Answer 1

Answer:

Grass eating animals are known as ruminants. ... The process where cud returns to the mouth in small lumps for ruminants to chew is called rumination. Rumination is aided by bacteria present in the rumen which breaks down cellulose in plants. The digested food is then passed to the reticulum.

The human digestive system consists of the gastrointestinal tract plus the accessory organs of digestion. Digestion involves the breakdown of food into smaller and smaller components, until they can be absorbed and assimilated into the body.

Answer 2

The Answer is:

Food and digesting, are the two primary characteristics of living things. Food provides nourishment after it has been digested. Animal nutrition takes into account things like nutritional needs, eating habits, and how food is used by the body. Certain nutrients are complex and cannot be used immediately. It must be digested, which entails breaking them into smaller parts.

• Animals which consume grasses is ruminants, which are herbivores. Cattle, goat, and bisons are examples of animals that consume grass. These creatures quickly ingest grasses and retain it in a chamber resembling a rumen. The first stomach is made up of the multi rumen. This region, known as the cud, is where food is mostly absorbed. The rumen disassembles the intricate structure of cellulose into simpler components. Cud returns to the mouth during ruminating in small lumps enabling ruminants to consume.
• Humans and ruminants both have fully advanced digestive systems.
• The lips of ruminants are built for nibbling.
• The strong tongues of ruminants make it simpler to rip grasses out of the ground.
• The flexible oesophagus is often divided into 3 sections: the cervical, thoracic, and belly regions.
• A esophagus of ruminant animals has "striated" muscles which enable meals to pass through it simultaneously in both sides.
• Small intestine is the area of the body wherein nutrition is taken and processed. The inner surface of the small bowel is similar to that found in humans. Villi, which have many inward folds, aid in the food to be absorbed.
• The pancreatic and gall assist in the process of food digestion in the small bowel by secreting substances into it.
• It is the portion of the gastrointestinal process via which partly digested material is excreted. This section will focus just on moisture absorption from unprocessed meals.

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