Excretion Quizzes | Trivia Quiz for Practice

76. For maintanance of osmoregulation by animals where urea is sored?

1. Medulla of Kidney
2. Cortex of Kidney
3. Renal of pelvis
4. Renal artery

77. What will happen if the stretch receptor of the urinary bladder wall are totally removed ?

1. Micturition will continue
2. Urine will continue to collect normally in the bladder
3. These will be no nicturition
4. Urine will not collect in the bladder

78. RAAS secretes which of the following hormones?

1. Mineralocorticoids
2. glucoticoids
3. Both A and B
4. None of these

79. Which of the following is both osmoregulator as well as nitrogenours product

1. NH3
2. Urea
3. Uric acid
4. All of these

80. Which of the following is a metabolic waste of nitrogenous substances?

1. NH3, urea, CO2
2. NH3, aranine, urea
3. Urea, NH3, creatinine
4. Urea, oxugen, SO2

81. The kidney of adult mammals are

1. Opisthonephron
2. pronephros
3. Mesonephros
4. rletanaphros

82. The Organism which maintain an independent concentration of their extracellular fluids

1. Osmoconfirmers
2. Osmoregulators
3. a & b both
4. None of above

83. Animals which cannot maintain thier osmotic environment at a constant level are called

1. Osmoregulators
2. Oamoconfirmers
3. Pokilotherms
4. Homeotherms

84. Which hormone induced the process of reabsorption from glomerouous?

1. Oxytosin
2. Vasopression
3. Relkgin
4. Calsitonin

85. Nitrogenous waste in the Malpighian tubule flows into

1. PCT
2. Intestine
3. Haemocoel
4. DCT

86. Part of nephron involved in active reabsorption of sodium is

1. PCT
2. Ascending limb of Henles loop
3. Bowmans capsule
4. DCT

87. Renin is secreted by

1. PCT
2. DCT
3. LOH
4. JG cells

88. Angitensigngen I is secreted by

1. Pencreas
2. JG cells
3. Liver
4. Kidney

89. Which are of the following is not a part of a renal pyramid?

1. Peritubular capilariers
2. Conoluted tubules
3. Collecting ducts
4. Loop of Henles

90. Inner living of Bowmans capsule is lined by:

1. Podocytes
2. Squamous calls
3. Microvilli
4. Colummar calls