
A patient suffering from cholera is given saline drip because
A patient suffering from cholera is given saline drip because
ions help in the formation of HCI in stomach for digestion
ions are important in transport of substances across membrane
ions help to retain water in the body
ions are important component of blood plasma

Important Questions on Excretory Products and their Elimination







Column – I | Column – II (Part | ||
Function | Part of Excretory System) | ||
a. | Ultrafiltration | i. | Henle’s loop |
b. | Concentration of urine | ii. | Ureter |
c. | Transport of urine | iii. | Urinary bladder |
d. | Storage of urine | iv. | Malpighian corpuscle |
v. | Proximal convoluted tubule |



I) In embryonic stage, the interventricular septum of human heart has foramen ovale.
II) Tunica media of human artery has elastic lamina on either side.
III) Excretory organs of arachnids are coxal glands.
IV) Angiotensin II stimulates the Juxtaglomerular cells to secrete the enzyme renin.
Pick up the incorrect statements from the above:

Match List I and List II
List I | List II | ||
A | Taenia | I | Nephridia |
B | Paramoecium | II | Contractile vacuole |
C | Periplaneta | III | Flame cells |
D | Pheretima | IV | Uricose gland |
Choose the correct answer from the options given below:

Following events are associated with blood pressure regulation by the kidney.
A) Formation of Angiotensin
B) Secretion of Aldosterone
C) Fall in blood pressure
D) Reabsorption of from distal convoluted tubule
E) Release of Renin
F) Restoration of normal blood pressure
G) Conversion of Angiotensinogen to Angiotensin
H) Activation of Juxta Glomerular cells
The correct regulation sequence is




Give appropriate biological or technical terms for the following:
Process of maintaining water and salt balance in the blood.



Solenocytes are the main excretory structures in

