Fill in the gaps : (d) A healthy adult human excretes (on an average) _______ gm of urea/day.
Explanation A healthy adult human excretes (on an average) 25-30 gm of urea/day. Excretion: The removal of waste from the body Kidney is the main organ of excretory system. There are 2 kidneys present in the human body. An excretory system consists of a) pair of ureters b) urinary bladder c) urethra The urine is the best clinical sample to identify various imbalance levels. E.g. Diabetes analysis. Final Answer The release of urea depends on the functioning of kidney. If the kidney is not functioning properly, then the quantity will be less.