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