WHY MULTICELLULAR ORGANISMS NEED SPECIALISED EXCHANGE SURFACES AND SINGLE CELLED ORGANISMS DO NOT
- Created by: Sainthavi Krishnasamy
- Created on: 10-01-12 12:18
Fullscreen
SINGLE CELLED ORGANISMS
-low demand for oxygen
-large SA:Vol
-short diffusion distance
-therefore diffusion alone is adequate to supply…
Comments
No comments have yet been made