Intro. MammalsBy Mr. “I have fur too” Chapman
Mammals
thumb
Characteristics   All mammals have the following:   1. 4 chamber heart   2. Fur/hair   3. Warm Blooded   4. Mammary g...
Characteristics 5. Mostly   nocturnal, only about 10% are  diurnal. 6. Teeth “ICPM”
Characteristics Teeth:1  .Incisors - clipping or cutting (biting) 2. Canines - tearing, puncturing, killing 3. Premola...
Teeth Dental   formula    I      C    P    M                      --- - -- - -- - ---                     I      C    P...
Use of teeth   Herbivores - crushing   Carnivores - slicing
THE END
Mammals introduction
Mammals introduction
Mammals introduction
Mammals introduction
Mammals introduction
Mammals introduction
Mammals introduction
Mammals introduction
Mammals introduction
Mammals introduction
Mammals introduction
Mammals introduction
Mammals introduction
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Mammals introduction

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Mammals introduction

  1. 1. Intro. MammalsBy Mr. “I have fur too” Chapman
  2. 2. Mammals
  3. 3. thumb
  4. 4. Characteristics All mammals have the following: 1. 4 chamber heart 2. Fur/hair 3. Warm Blooded 4. Mammary glands These are highly modified sweat glands that secrete modified sweat called milk. – Milk is rich in protein, carbohydrates, and other nutrients.
  5. 5. Characteristics 5. Mostly nocturnal, only about 10% are diurnal. 6. Teeth “ICPM”
  6. 6. Characteristics Teeth:1 .Incisors - clipping or cutting (biting) 2. Canines - tearing, puncturing, killing 3. Premolars and molars - “cheek teeth” for chewing.
  7. 7. Teeth Dental formula I C P M --- - -- - -- - --- I C P M
  8. 8. Use of teeth Herbivores - crushing Carnivores - slicing
  9. 9. THE END

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