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Comparative Anatomy: Animal Body Systems: Circulatory System

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The system that transports!!! Invertebrate Organs: simple heart ... Animal circulation Circulation systems are the ... 7_Solstice Comparative Anatomy: ... – PowerPoint PPT presentation

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Title: Comparative Anatomy: Animal Body Systems: Circulatory System


1
Comparative AnatomyAnimal Body
SystemsCirculatory System
  • AISD - 2009

2
Circulatory System
  • Function
  • brings oxygen, nutrients, and hormones to cells,
    fights infection, removes waste, regulates body
    temp.
  • The system that transports!!!
  • Invertebrate Organs simple heart, vessels
  • Vertebrate Organs
  • Heart, blood vessels (veins, arteries and
    capillaries) and blood

Where is your blood made? Hint Its made in
a different system.
3
Animal circulation
  • Circulation systems are the systems used to
    transport oxygen throughout the body to the cells
    so they can perform the essential process of
    cellular respiration.

Why does you heart pump blood? BE
SPECIFIC Hint the answer is not TO LIVE
4
Figure 2910 Invertebrate Circulatory Systems
Section 29-2
Heartlike structure
Hearts
Small vessels in tissues
Heart
Bloodvessels
Sinusesand organs
Bloodvessels
Heartlikestructures
InsectOpen Circulatory System
AnnelidClosed Circulatory System
Why are closed circulatory systems more efficient
than open?
5
Figure 3311 The Circulatory Systems of
Vertebrates
Section 33-3
Double-Loop Circulatory System
Single-LoopCirculatory System
FISHES
CROCODILIANS, BIRDS,AND MAMMALS
MOST REPTILES
Trace the flow of blood through a single loop
system? Pg. 860
Trace the flow of blood through a double loop
system? Pg. 860
6
Mammalian Blood Vessels
Figure 37-5 The Three Types of Blood Vessels
Section 37-1
Vein
Artery
Capillary
Describe the major function of capillaries.
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