Food processing, modes of nutrition, and compare the digestive systems of a cnidarian (such as Hydra), flatworm , an earthworm, and a vertebrate. Introduction: The digestive system consists of a collection of organs that help in the digestion of food materials and converts them into basic energy rich molecules for supplying it to the entire body. Several organs are involved in the digestive system that start from the mouth and end at the anus.

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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 47.1, Problem 1LO

Summary Introduction

To describe: Food processing, modes of nutrition, and compare the digestive systems of a cnidarian (such as Hydra), flatworm, an earthworm, and a vertebrate.

Introduction: The digestive system consists of a collection of organs that help in the digestion of food materials and converts them into basic energy rich molecules for supplying it to the entire body. Several organs are involved in the digestive system that start from the mouth and end at the anus.

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After you feel comfortable with your counting method and identifying cells in the various stages of mitosis, use the four images below of whitefish blastula to count the cells in each stage until you reach 100 total cells, recording your data below in Data Table 1. (You may not need to use all four images. Stop counting when you reach 100 total cells.) After totaling the cells in each stage, calculate the percent of cells in each stage. (Divide total of stage by overall total of 100 and then multiply by 100 to obtain percentage.) Data Table 1Stage Totals PercentInterphase Mitosis: Prophase Metaphase Anaphase Telophase Cytokinesis Totals 100 100% To find the length of time whitefish blastula cells spend in each stage, multiply the percent (recorded as a decimal, in other words take the percent number and divide by 100) by 24 hours. (Example: If percent is 20%, then Time in Hours = .2 * 24 = 4.8) Record your data in Data…

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Answer 2

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 47.1, Problem 1LO

Summary Introduction

To describe: Food processing, modes of nutrition, and compare the digestive systems of a cnidarian (such as Hydra), flatworm, an earthworm, and a vertebrate.

Introduction: The digestive system consists of a collection of organs that help in the digestion of food materials and converts them into basic energy rich molecules for supplying it to the entire body. Several organs are involved in the digestive system that start from the mouth and end at the anus.

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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 47.1, Problem 1LO

Summary Introduction

To describe: Food processing, modes of nutrition, and compare the digestive systems of a cnidarian (such as Hydra), flatworm, an earthworm, and a vertebrate.

Introduction: The digestive system consists of a collection of organs that help in the digestion of food materials and converts them into basic energy rich molecules for supplying it to the entire body. Several organs are involved in the digestive system that start from the mouth and end at the anus.

Expert Solution & Answer

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Check out a sample textbook solution

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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 47.1, Problem 1LO

Summary Introduction