Page 9 - E-Biology Sec.2 2024-2025 U1_Handy
P. 9
Kidney’s ultrastructure:
In lower vertebrates (amphibians):
They are thin & long in extending along the backbone sides.
In higher vertebrates (mammals):
They are firmer behind the peritoneum
It is differentiated internally into 2 regions:
Cortex “outer narrow region” & Medulla “inner board region”
8
Second Term
