The advantages of the alimentary canal compared to the gastrovascular cavity. Introduction: The process of providing and obtaining food that is necessary for health and growth is called nutrition . The digestion of food particles starts at the gastrovascular cavity. The digestive compartment called the gastrovascular cavity has only a single opening.

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Definition Definition Organ system that helps in the digestion of food by mechanical and biochemical processes. The digestive system breaks down food into simpler components that enable the body to then absorb or transport nutrients. The human digestive system includes the gastrointestinal tract or alimentary canal and the associate glands. The organs of the gastrointestinal tract include the mouth, pharynx, esophagus, stomach, small intestine, and large intestine. The associated glands include salivary glands, liver, gallbladder, and pancreas.

Chapter 41, Problem 4IQ

Summary Introduction

To explain: The advantages of the alimentary canal compared to the gastrovascular cavity.

Introduction: The process of providing and obtaining food that is necessary for health and growth is called nutrition. The digestion of food particles starts at the gastrovascular cavity. The digestive compartment called the gastrovascular cavity has only a single opening.

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Which of the following words is missing in the following sentence: Parietal cells in the gastric glands in the pylorus part form _______________________ which binds to vitamin ____________ so that it can be more easily taken up in the ileum. a) mucus; C b) intrinsic factor; B12 c) pepsinogen; C d) pepsinogen; B12 e) intrinsic factor; C

Distinguish the overall structure of a gastrovascular cavity from that of an alimentary canal

Why does the alimentary canal allow for more specialized processing of food than gastrovascular cavity?

Answer 2

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Definition Definition Organ system that helps in the digestion of food by mechanical and biochemical processes. The digestive system breaks down food into simpler components that enable the body to then absorb or transport nutrients. The human digestive system includes the gastrointestinal tract or alimentary canal and the associate glands. The organs of the gastrointestinal tract include the mouth, pharynx, esophagus, stomach, small intestine, and large intestine. The associated glands include salivary glands, liver, gallbladder, and pancreas.

Chapter 41, Problem 4IQ

Summary Introduction

To explain: The advantages of the alimentary canal compared to the gastrovascular cavity.

Introduction: The process of providing and obtaining food that is necessary for health and growth is called nutrition. The digestion of food particles starts at the gastrovascular cavity. The digestive compartment called the gastrovascular cavity has only a single opening.

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Answer 3

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Definition Definition Organ system that helps in the digestion of food by mechanical and biochemical processes. The digestive system breaks down food into simpler components that enable the body to then absorb or transport nutrients. The human digestive system includes the gastrointestinal tract or alimentary canal and the associate glands. The organs of the gastrointestinal tract include the mouth, pharynx, esophagus, stomach, small intestine, and large intestine. The associated glands include salivary glands, liver, gallbladder, and pancreas.

Chapter 41, Problem 4IQ

Summary Introduction

To explain: The advantages of the alimentary canal compared to the gastrovascular cavity.

Introduction: The process of providing and obtaining food that is necessary for health and growth is called nutrition. The digestion of food particles starts at the gastrovascular cavity. The digestive compartment called the gastrovascular cavity has only a single opening.

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Check out a sample textbook solution

See solution

Answer 4

Question

Definition Definition Organ system that helps in the digestion of food by mechanical and biochemical processes. The digestive system breaks down food into simpler components that enable the body to then absorb or transport nutrients. The human digestive system includes the gastrointestinal tract or alimentary canal and the associate glands. The organs of the gastrointestinal tract include the mouth, pharynx, esophagus, stomach, small intestine, and large intestine. The associated glands include salivary glands, liver, gallbladder, and pancreas.

Chapter 41, Problem 4IQ

Summary Introduction