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प्रश्न
What does the bladder in our body do?
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उत्तर
The urinary bladder stores the urine until it is forced out of the body through an opening known as urethra.
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संबंधित प्रश्न
How is the amount of urine produced regulated?
State the exact location of the Loop of Henle.
The diagram given below shows a section of human kidney. Study the diagram carefully and answer the questions that follow :
(i) Label the parts numbered 1 to 4.
(ii) Why does part ‘2’ have a striped appearance?
(iii) What is the fluid that passes down part ‘4’? Name the main nitrogenous waste present in it.
(iv) Mention the structural and functional units of kidneys.
(v) Name the two major steps in the formation of the fluid mentioned in Q.5 (a) (iii).
Differentiate between the following pair on the basis of what is indicated in the bracket.
Ureter and Urethra [function]
Name a waste gas released by the plants only during the night time.
Why do some people need to use a dialysis machine? What does the machine do?
The organs A of a person have been damaged completely due to which too much of a poisonous waste material B has started accumulating in his blood, making it dirty. In order to save this person's life, the blood from an artery in the person's arm is made to flow into long tubes made of substance E which are kept in coiled form in a tank containing solution F. This solution contains three materials G, H and I in similar proportions to those in normal blood. As the person's blood passes through long tubes of substance E, most of the wastes present in it go into solution. The clean blood is then put back into a vein in the arm of the person for circulation.
(a) What are organs A?
(b) Name the waste substance B.
(c) What are (i) E, and (ii) F?
(d) Name G, H and I.
(e) What is the process described above known as?
Name the following:
The vein in which urea concentration is maximum
Explain the difference between the excretory system of humans and plants.
Name the Following
The term used for Bowman’s capsule and glomerulus together.
Name the Following
The branch of renal artery which enters into Bowman’s capsule.
Give Technical Term:
The tube joining the kidney to the urinary bladder.
Complete the following sentence with appropriate word:
The U-shaped portion of a nephron located in the medulla region is called ______.
State the Location: Renal pyramids
Choose the correct option.
Specific gravity of urine would _______ if level of ADH increases.
Answer the following question.
Why do we get bad breath after eating garlic or raw onion?
Adult frog is an amphibian, its mode of excretion is ______.
Bilirubin and Biliverdin are pigments which are ____________.
Elimination of nitrogenous wastes in the form of uric acid takes place in ____________.
