Question

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Answer 1

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69) 3. Distal convoluted tubule and the afferent arteriole at the location of contact.

70) 3. Both 1 and 2 are correct

71) 2. Activation of JG cells to secrete renin.

72) 1. Ascending part pf Loop of henle is permeable to Electrolytes but not to water.

73) 1. Collecting Tubules allow small amount of urea to pass into interstitial spaces in order to enhance the medullary osmotic gradient.

74) 4. Both 1 and 2 ( involves both filtrate flow as well as blood flow)

75) 2. Ascending portion of Henle 's Loop

76) 2. A , B , C all left arrow

77) 4. All of the above ( Hypothalamus, Heart , JGA)

78) 2. a and c ( blood volume and ionic changes)

79) 3. Both 1 and 2 ( prevention of diuresis by absorption of water)

Answer 2

Answer:

69) 1

70) 3

71) 4

72) 2

73) 1

74) 3

75) 1

76) 4

77) 2

78) 3

79) 3