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प्रश्न
The muscular tube through which stored urine is passed out of the body is called –
विकल्प
kidney
ureter
urethra
urinary bladder
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उत्तर
urethra
Explanation:
The human excretory system comprises a pair of kidneys, a pair of ureters, a urinary bladder, a urethra and a urinary opening. Urine passes from the kidneys through two tubes called ureters into an elastic sac called the urinary bladder. The urinary bladder stores the urine temporarily, which is then excreted through the urethra.
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संबंधित प्रश्न
Match the items of column I with those of column II:
| Column I | Column II | ||
| (a) | Ammonotelism | (i) | Birds |
| (b) | Bowman’s capsule | (ii) | Bowman’s capsule |
| (c) | Micturition | (iii) | Bony fish |
| (d) | Uricotelism | (iv) | Urinary bladder |
| (e) | ADH | (v) | Renal tubule |
The given diagram represents a nephron and its blood supply. Study the diagram and answer the following question :
Label parts 1, 2, 3 and 4.
The given diagram represents a nephron and its blood supply. Study the diagram and answer the following question :
Name the two main stages of urine formation.
What are the functions of ureter and urethra?
What is osmoregulation?
Complete the following sentence with appropriate word:
The process of removing the metabolic waste from the body is known as ______.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
A diuretic increases the amount of urine.
The endocrine nature of the kidney is indicated by the secretion of ______
The left side of the heart receives oxygenated blood from ______.
Define the following term:
Kidney
