Question

question 16 (2.5 points)
excretion is the process of removing nitrogenous waste material, excess salts, and excess water from the body.
true
false
question 17 (2.5 points)
which process is the first step in the formation of urine in the nephrons?
a) secretion
b) reabsorption

Explanation:

Excretion is indeed the process of eliminating nitrogenous waste, excess salts, and water from the body. In the nephrons, the first - step in urine formation is filtration, but among the given options, secretion comes before reabsorption in the overall process steps.

Answer:

Question 16: True
Question 17: a) Secretion