No. of questions -20
Time - 10 min
1.
Excretion of nitrogenous products in semisolid forms by –
2.
Which one of the following is a tube that carries urine from kidney to the urinary bladder?
3.
Which of the following groups of animals is uricotelic?
4.
Renal corpuscle or Malpighian body is-
5.
The DCTs of many nephrons open into a straight tube called –
6.
Urea and uric acid are –
7.
Terrestrial organisms must conserve water. The least amount of water is lost with the excretion of which nitrogenous waste product?
8.
All of the following structures are situated in the renal cortex except –
9.
Which of the following statements is correct?
10.
The bed of capillaries in the vertebrate kidney where water, urea and salts are filtered out of the blood is the –
11.
Inner to the hilum of kidney is a broad funnel shaped space called-
12.
Which of following in small amount is retained in kidney matrix of some animals to maintain a desired osmolarity?
13.
Least toxic nitrogenous waste is -
14.
The less amount of water is lost with the excretion of which nitrogenous product?
15.
The part of kidney, gateway for ureter, nerves and blood vessels is-
16.
Each kidney has how many nephrons?
17.
Which of the following statements is wrong?
18.
Which one of the following is the structural and functional unit of kidney?
19.
Which of the following group of animals is ureotelic?
20.
NH3 is converted into urea in –
