Describe the structure of nephron with the help of a diagram.

The given part belong to which system?

(a) Kidneys (b) Ureters (c) Urinary bladder

Draw a neat labelled diagram of the system.

Draw excretory system in human beings and label the following organs of the excretory system which performs the following functions:

(i) form urine.
(ii) is a long tube that collects urine from the kidney.
(iii) store urine until it is passed out.

A person was found to have a reduced level of reabsorption of water and glucose due to kidney damage. The following labelled part would be the site of damage for this patient.

Describe the structure and functioning of Nephron.

i) Draw the diagram of the human excretory system and label:
a) urinary bladder
b) urethra.

ii) Name two major components of normal human urine.

Attempt the following:

Excretion of Nitrogenous wastes is carried out by the Kidneys. Name :
(a) The opening through which the urine is released.
(b) The basic filtration units in the kidney.

Describe the process of urine formation.

Which diagram do you draw to label these parts?

(i) Bowman’s Capsule (ii) Uriniferous tubule (iii) Collecting Tubule

Draw the diagram and label the parts.