61. It is also acivate the adraral cortex to release aldosterone
62. It is activated us he change of blood volume and volume of body fluid
63. It increases excretion of ca+2 in the kidney
64. Elimination f insoluble calcium phophate takes place by
65. The function of renin is
A. Degradation of angiotensinogen
B. Stimulation of corpus luteum
C. To reduce blood pressure
D. Vasodilation
Answer : Option A
66. For release of Urine
A. Urinary bTrack contracts
B. Urinary track relaxes
C. Ureter relaxes
D. Ureter contracts
Answer : Option B
67. Presence of blood in urine is known as
68. Presence of excessive ammount urea in blood is known as
69. Longest loop of henle is found in
70. Marine teleost fishes excrete