Advertisements
Advertisements
प्रश्न
Explain the difference between the excretory system of humans and plants.
Advertisements
उत्तर
| Excretory system in humans | Excretory system in plants |
| Humans have a well-developed excretory system for the elimination of nitrogenous wastes. | Plants do not have a well-developed excretory system for the elimination of nitrogenous wastes. |
| The human excretory system comprises the kidneys, blood vessels that join them, ureters, urinary bladder, and urethra. | Plants use different strategies for excretion. |
| Excretion is in the form of urine produced to filter out the waste products, like urea and uric acid, from the blood. | Excretion is by means of tannins, gums, essential oils, etc stored in special cells. |
APPEARS IN
संबंधित प्रश्न
Why is it necessary to excrete waste products?
What gaseous waste products are excreted by plants?
Name a waste gas released by the plants only during the daytime.
Fill in the following blank with suitable word:
Bowman's capsule and tubule taken together make a..........
With which human organ system (or human systems) is glomerulus associated?
Name the various organs of the human excretory system.
Draw a neat labelled diagram of the human excretory system.
What is urethra?
What is meant by dialysis? What type of patients are put on dialysis?
The substance which is not reabsorbed into the blood capillaries surrounding the tuble of a nephron is mainly:
(a) glucose
(b) amino acid
(c) urea
(d) water
Write down the functional activity of the following parts,
Henle's loop ………………
Differentiate between the following pairs of terms:
Bowman’s capsule and malpighian capsule.
Define the following term :
Renal pelvis
Differentiate between:
The Renal artery and the Renal vein.
Give Technical Term:
The tube joining the kidney to the urinary bladder.
Write the functional activity of the following structure: Renal artery
Write the functional activity of the following structure: Renal vein
Choose the Odd One Out:
Identify the INCORRECT match.
