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प्रश्न
Give two examples of the following:
Main excretory organs
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उत्तर
- Kidneys
- Lungs
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संबंधित प्रश्न
The kidneys in human beings are a part of the system for ______.
Name the Following
The organ which produces urea.
The nephrons discharge their urine at ______.
The substance which is not reabsorbed into the blood capillaries surrounding the tuble of a nephron is mainly ______.
Write True (T) or False (F) for the following statement. Rewrite the false statement in the correct form.
Urine is devoid of blood cells.
Define the following term:
Osmoregulation
Look at the figure given below. It is a section of human kidney as seen from the front.

Which area/part (give its name and number given on the diagram) which contains the following:
(i) Malpighian capsule
(ii) The pyramids
(iii) Freshly collected urine
Given below is a highly simplified diagram of the human kidney cut open longitudinally. Answer the question that follow:
Name the functional units of the kidneys.

Choose the Odd One Out:
The mode of excretion of nitrogenous wastes like ammonia which takes place by simple diffusion is called ______.
