A fetus develops without macula densa in its nephrons. Which of the following will occur as a result? Multiple Choice Loss of renin secretion in response low blood pressure conditions. Loss of the ability to detect sodium, potassium, and chloride lons in the nephron loop and to secrete renin in respon Loss of the ability to convert angiotensin I into angiotensin I. Loss of the ability of fuid to pass from the glomerular capillaries into the Bowman's capsule.