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प्रश्न
Name a waste gas released by the plants only during the night time.
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उत्तर
Carbon dioxide is released only during the night because carbon dioxide produced during respiration in completely used up by the plant itself in photosynthesis.
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संबंधित प्रश्न
Name the Following
The organ which produces urea.
_____________ secreted by the (ii) _____________ lobe of the pituitary gland. If this hormone secretion is reduced, there is an increased production of urine. This disorder is called (iii) ____________. Sometimes excess glucose is passed with urine due to hyposecretion of another hormone called (iv) _____________ leading to the cause of a disease called (v) ______________.
Name the basic filtration unit present in the kidney.
What gaseous waste products are excreted by plants?
The excretory organs in an earthworm are:
(a) nephridia
(b) nephrons
(c) raphides
(d) ureters
Write True (T) or False (F) for the following statement. Rewrite the false statement in the correct form.
Urine is devoid of blood cells.
One of the following sets of body parts or substances or processed, pick out the one item which overall includes the remaining foir.
Skin, liver, lungs, kidneys, excretion.
Differentiate between the following pairs of term :
Renal pelvis and renal papilla
Choose the odd one out in the following series:
Renal fat, renal capsule, nerve.
Study the diagram given alongside and then answer the question that follow:
Name the stages involved in the formation of urine.
Give Technical Terms
The hormone that helps increase the reabsorption of water from the kidney tubules.
Choose the correct option.
Which one of the following organisms would spend maximum energy in the production of nitrogenous waste?
Choose the correct option.
In human beings, uric acid is formed due to metabolism of ______.
Answer the following question.
Birds are uricotelic in nature. Give reason.
The number of ATP molecules required to produce one molecule of urea from the omithine cycle.
The CORRECT match is ______.
Among the following animals, the best conserver of water is ______.
Give two examples of the following:
Main excretory organs
Which of the following is not an example of secretion?
Give reason:
Excretion is a necessary process of our body.
