Explanation The mechanism of flight requires a great amount of energy for that, the muscles which hold upon the mechanism of flight consists of a good number of mitochondria. The mitochondria of these muscles have more number of cristae. During the flight process in case of insects it is observed that, there are about “1000s contractions” per minute in the insect muscles which in fact very much high when compared to other muscles of insects. In the process of flight of insects it is found that, the muscles of insects have the highest known “ metabolic rate.” For the proper supply of oxygen to the muscle fibers, muscles are filled with the trachea, tiny tubes which carry air directly to the muscles. The presence of exoskeleton and specific mechanical properties has made the process of flight a real easy thing for insects...

11th Edition

ISBN: 9781337392938

Author: Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg

Publisher: Cengage Learning

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Question

Chapter 40.3, Problem 7LO

Summary Introduction

To relate: The structure of insect flight muscles to their function.

Introduction: The first animals who acquire the capability of flying are the “insects.” The bodies structures of insects are evolved in such a way that allow them fly. Various muscles worked together for the mechanism of the flying.

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Chapter 40 Solutions

Biology (MindTap Course List)

Ch. 40.1 - Compare the functions of the epithelial coverings...Ch. 40.1 - Prob. 2LO Ch. 40.1 - Prob. 1C Ch. 40.1 - Prob. 2C Ch. 40.1 - Prob. 3C Ch. 40.1 - Prob. 4C Ch. 40.2 - Compare the structure and functions of different...Ch. 40.2 - Describe the main divisions of the vertebrate...Ch. 40.2 - Prob. 5LO Ch. 40.2 - Prob. 6LO

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Solution Summary: The author explains the structure of insect flight muscles to their function.

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