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15: Skeletal System

Last updated

Sep 8, 2021
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- 14.E: Animal Reproduction and Development (Exercises)
- 15.1: The Animal Body - Basic Form and Function

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15.1: The Animal Body - Basic Form and Function
The structures of animals consist of primary tissues that make up more complex organs and organ systems. Homeostasis allows an animal to maintain a balance between its internal and external environments.
15.2: Types of Skeletal Systems
A skeletal system is necessary to support the body, protect internal organs, and allow for the movement of an organism. There are three different skeleton designs that fulfill these functions: hydrostatic skeleton, exoskeleton, and endoskeleton.
15.3: Bone
Bone, or osseous tissue, is a connective tissue that constitutes the endoskeleton. It contains specialized cells and a matrix of mineral salts and collagen fibers. The bones of the human skeleton are classified by their shape: long bones, short bones, flat bones, sutural bones, sesamoid bones, and irregular bones.

Thumbnail: Image by WikiImages from Pixabay

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