Final answer:
The endocrine system hormones acting on skeletal muscles will not have an effect on the glomerular blood pressure.
Step-by-step explanation:
The glomerular blood pressure is influenced by various factors, but out of the options given, the one that will not have an effect on glomerular blood pressure is b. Endocrine system hormones acting on skeletal muscles.
The glomerular blood pressure is regulated by the nervous system innervation of the smooth muscles that surround blood vessels, changes in heart rate, and changes in the diameter of the efferent blood vessel. These factors can affect the constriction or relaxation of blood vessels, which in turn influences the glomerular blood pressure.