Advertisements
Advertisements
प्रश्न
Put a tick mark (✓) against the most appropriate alternative in the following statement :
In human beings, urea is produced in :
विकल्प
liver
kidney
spleen
urinary bladder
Advertisements
उत्तर
liver
APPEARS IN
संबंधित प्रश्न
Name the two parts of a plant through which its gaseous waste products are released into the air.
Fill in the following blank with suitable word:
The organs which extract the nitrogenous wastes from the blood are ..........
A dialysis machine contains long tubes coiled in a tank containing dialysing solution
Name the main waste which passes into the dialysing solution.
Answer the following in short.
What is excretion?
Choose the odd one out in the following series:
Proximal convoluted duct, loop of Henle, vein.
Name the following:
Functional unit of kidney.
The following diagram represents a mammalian kidney tubule (nephron) and its blood supply.
Parts indicated by the guidelines 1to 8 are as follows:
1. Afferent arteriole from renal artery
2. Efferent arteriole
3. Bowman's capsule
4. Glomerulus
5. Proximal convoluted tubule with blood capillaries
6. Distal convoluted tubule with blood capillaries
7. Collecting tubule
8. U-shaped loop of Henle
Study the diagram and answer the question that follow:
Where is most water reabsorbed ?
Write the functional activity of the following structure: Henle’s loop
Elimination of nitrogenous wastes in the form of uric acid takes place in ____________.
Give reason:
Excretion is a necessary process of our body.
