1 / 9

Class Mammalia

Class Mammalia. Those hairy buggers! “The Mammals”. General Characteristics. Endothermic Most have sweat glands Body covered with hair Nourishes young with milk Mammary glands. Characteristics Continued. Four chambered heart To be discussed later Specialized teeth

keelia
Download Presentation

Class Mammalia

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Class Mammalia Those hairy buggers! “The Mammals”

  2. General Characteristics • Endothermic • Most have sweat glands • Body covered with hair • Nourishes young with milk • Mammary glands

  3. Characteristics Continued • Four chambered heart • To be discussed later • Specialized teeth • Highest developed brains

  4. Body Systems • Circulatory & Respiratory System • Four-chambered heart • Double loop system for blood • Breathe with lungs • Diaphragm helps move air

  5. Circulatory & Respiratory

  6. Mammal Teeth • Type, number, and arrangement indicate animal’s diet • Canines- sharp and pointed • Incisors- in front for biting • Molars- flattened for grinding

  7. Picture of Teeth

  8. Tomorrow The three orders of mammals and their characteristics

  9. Picture Credits • Circulatory System [http://www.teachnet.ie/farmnet/images/Circul2.gif] • Tooth Types [http://biology.dbs.umt.edu/dbs/mammal.htg/mammal.htg/Teeth.jpg]

More Related