Excretion of nitrogenous wastes mainly as uric acid by birds is helpful for-
A. Conserving body water
B. Eliminating excess body water
C. Eliminating excess body heat
D. Conserving body heat
Answer:A
Excretion of nitrogenous wastes mainly as uric acid by birds is helpful for-
A. Conserving body water B. Eliminating excess body water C. Eliminating excess body heat D. Conserving body heat