1 Renal Structure and Function. 2 Kidneys Paired Retroperitoneal Partially protected by the 11 th and 12 th ribs Right slightly lower due to liver Surrounded.
Nervous System Overview. Subdivisions of Nervous System.
CHAPTER 44 CONTROLLING THE INTERNAL ENVIRONMENT. I. Cells require a balance between water uptake & loss Animal cells cannot survive a net gain or loss.
The Urinary System
Animal Survival
NOTES: CH 49 - NERVOUS SYSTEM ORGANIZATION; THE HUMAN BRAIN.
The Excretory System C15L3 Primary functions 1. the removal of wastes and foreign substances and excess substances from the blood 2. the temporary collection.
48.5 All vertebrates’ nervous systems show cephalization along with CNS and PNS Cephalization- an evolutionary trend toward the concentration of sensory.
LYMPHOID TISSUE Objectives:
The Excretory System. Functions of the Urinary System Filtration of the blood –Occurs in the glomerulus of the kidney nephron –Contributes to homeostasis.
LYMPHOID TISSUE Lymphocyte. LYMPHOID TISSUE A) Diffuse lymphoid tissue B) Encapsulated lymphoid organs: 1- Lymph nodes. 2- Spleen. 3- Tonsils (are incompletely.
Joints!
