Excretory Products and their Elimination

Which of the following diagrams is correct with regard to the proximal (P) and distal (D) tubule of the Nephron.

1. [figure]
2. [figure]
3. [figure]
4. [figure]

Given below are two statements : In the light of the above statements, choose the correct answer from the options given below :

1. Both Statement I and Statement II are true
2. Both Statement I and Statement II are false
3. Statement I is true but Statement II is false
4. Statement I is false but Statement II is true

Choose the correct statement given below regarding juxta medullary nephron.

1. Juxta medullary nephrons are located in the columns of Bertini.
2. Renal corpuscle of juxta medullary nephron lies in the outer portion of the renal medulla.
3. Loop of Henle of juxta medullary nephron runs deep into medulla.
4. Juxta medullary nephrons outnumber the cortical nephrons.

Diuresis is prevented by:

1. Renin from JG cell via switching off the osmoreceptors
2. ANF from atria of the heart
3. Aldosterone from adrenal medulla
4. Vasopressin from Neurohypophysis

Given below are two statements: In the light of the above statements, choose the most appropriate answer from the options given below.

1. Statement I is correct but Statement II is incorrect.
2. Statement I is incorrect but Statement II is correct.
3. Both Statement I and Statement II are correct.
4. Both Statement I and Statement II are incorrect.

Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R). In the light of the above statements, choose the correct answer from the options given below:

1. Both A and R are true but R is NOT the correct explanation of A.
2. A is true but R is false.
3. A is false but R is true.
4. Both A and R are true and R is the correct explanation of A.

Match List I with List II. Choose the correct answer from the options given below :

1. A-I, B-II, C-IV, D-III
2. A-III, B-II, C-IV, D-I
3. A-II, B-I, C-IV, D-III
4. A-I, B-II, C-III, D-IV

Which of the following statements are correct? Choose the correct answer from the options given below:

1. B, C and D only
2. A, B and E only
3. C, D and E only
4. A and B only

Nitrogenous waste is excreted in the form of pellet or paste by :

1. Ornithorhynchus
2. Salamandra
3. Hippocampus
4. Pavo

Select the correct statements. Choose the most appropriate answer from the options given below :

1. A, B and C only
2. A, B and E only
3. C, D and E only
4. B, C and D only