© 2012 Cengage Learning. All Rights Reserved. May not be scanned, copied, duplicated, or posted to a publicly accessible website, in whole or in part. Chapter 10 Animal Systems

© 2012 Cengage Learning. All Rights Reserved. May not be scanned, copied, duplicated, or posted to a publicly accessible website, in whole or in part. Animal Systems Skeletal Muscular Digestive Respiratory Endocrine Nervous Reproductive

© 2012 Cengage Learning. All Rights Reserved. May not be scanned, copied, duplicated, or posted to a publicly accessible website, in whole or in part. Skeletal System Functions –Provide frame –Support other systems and organs Components –Bones –Connective tissue –Cartilage

© 2012 Cengage Learning. All Rights Reserved. May not be scanned, copied, duplicated, or posted to a publicly accessible website, in whole or in part. Bone Types Long Short Irregular Flat

© 2012 Cengage Learning. All Rights Reserved. May not be scanned, copied, duplicated, or posted to a publicly accessible website, in whole or in part. Joints Functions –Give freedom of movement –Ligaments bind bones, absorb shock Movement types –Hinge –Ball and socket –Glider

© 2012 Cengage Learning. All Rights Reserved. May not be scanned, copied, duplicated, or posted to a publicly accessible website, in whole or in part. Muscular System Functions –Provide means of movement –Allow organ functioning Muscle types –Skeletal –Smooth –Cardiac

© 2012 Cengage Learning. All Rights Reserved. May not be scanned, copied, duplicated, or posted to a publicly accessible website, in whole or in part. Digestive System Functions –Take in food –Convert food to energy Types –Monogastric –Ruminant

© 2012 Cengage Learning. All Rights Reserved. May not be scanned, copied, duplicated, or posted to a publicly accessible website, in whole or in part. Ruminant Stomach Reticulum Rumen Omasum Abomasum

© 2012 Cengage Learning. All Rights Reserved. May not be scanned, copied, duplicated, or posted to a publicly accessible website, in whole or in part. Respiratory System Places oxygen in bloodstream Components –Nostrils/mouth –Pharynx –Larynx –Trachea –Bronchi/alveoli

© 2012 Cengage Learning. All Rights Reserved. May not be scanned, copied, duplicated, or posted to a publicly accessible website, in whole or in part. Circulatory System Functions –Move nutrients, water, and oxygen –Cleanse body –Regulate body temperature Components –Heart –Veins and arteries

© 2012 Cengage Learning. All Rights Reserved. May not be scanned, copied, duplicated, or posted to a publicly accessible website, in whole or in part. Nervous System Function –Control all other body systems Components –Brain –Nerves –Spinal cord

© 2012 Cengage Learning. All Rights Reserved. May not be scanned, copied, duplicated, or posted to a publicly accessible website, in whole or in part. Endocrine System Secretes hormones Components –Pituitary gland –Hypothalamus –Adrenal glands –Thyroid gland –Pancreas

© 2012 Cengage Learning. All Rights Reserved. May not be scanned, copied, duplicated, or posted to a publicly accessible website, in whole or in part. Summary Many high-order animals have interworking systems System understanding enhances agricultural production