1.
Which substance is present at a lower concentration in renal artery than in the renal vein?
2.
The proximal convoluted tubule of a nephron is present in
3.
The formation of urine in our excretory system is known as:
4.
The chief nitrogenous waste in mammals is
5.
Excretion process involves
6.
Ultrafiltrate generated by the glomerulus is having all the constituents of the blood plasma except
7.
Maximum amount of water from the glomerular filtrate is reabsorbed in
8.
‘Acquatic animal excrete ammonia’. Which one of the following statements does not support this statement?
9.
The thin membranous sac serving as the reservoir of the urine is
10.
The nephron discharges their urine at the
