The typical osmolarity of body fluids in most freshwater invertebrates is about ____ mOsm/L.
A) 5
B) 225
C) 300
D) 1,000
E) 1,500

Question

Quizplus · Accepted Answer

The typical osmolarity of body fluids in most freshwater invertebrates is about 225 mOsm/L. This is because they live in hypotonic environments and need to maintain a higher osmolarity inside their bodies to regulate water and solute balance.

The Typical Osmolarity of Body Fluids in Most Freshwater Invertebrates