1. What is the Relationship Between Form and Function in Nature
Leafy Sea Dragon
Where/How do you think this animal lives?

2. Key Course Themes 1. Form and Function Examples?
2. Maintenance of Homeostasis
Example?

3. What is A and P
Anatomy: the study of the structure and shape of the body and body parts
Physiology: the study of how the body and it parts function

4. Levels of Organization
Atoms  molecules  cells
Cells  tissues  organs
Organs  organ systems  organism
Organism  population  ecosystem

5. 12 Body Systems Integumentary Skeletal Muscular Nervous Endocrine
Cardiovascular
Lymphatic
Respiratory
Digestive
Urinary
Reproductive

6. Assignment Group Work: For Each Organ System:
1. List one organ contained in this body
system
2. For that particular organ-
determine the function and then explain
how the structure of the organ aids the
function of that organ

7. Necessary Life Functions
What does a bacteria need to stay alive?
What does a species of bacteria need to survive?

8. Did You List All The Functions Needed to Survive and Maintain Life
Keep the “inside” in and the “outside” out
Movement (what about plants?)
The “Poke me test”- sense and respond

9. Did You List All The Functions Needed to Survive?
Digestion- ability to extract energy and nutrients from food (what about plants?)
Metabolism: sum of all chemical reactions
atoms  molecules  cells  molecules  atoms
6. Elimination of waste: excretion

10. Did You List All The Functions Needed to Survive?
Reproduction: survival of the individual or
the species?
Growth and Repair

11. Assignment Group Work: For Each Function: See Figure 1.4
1. For each life function give a specific
example of how that function
contributes to the ongoing maintenance
of homeostasis of one specific set point
(variable).
Example:

12. Language of Anatomy
Cephalic
Cervical
Thoracic
Abdominal
Pelvic
Dorsal

13. Language of Anatomy

16. Body Cavities Why is the Cranial Cavity a different color
What separates the Thoracic cavity form the abdominal cavity?