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प्रश्न
Name the various organs of the human excretory system.
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उत्तर
The human excretory system consists of two kidneys, two ureters, a bladder and a urethra.
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संबंधित प्रश्न
The nephrons discharge their urine at ______.
The given diagram represents a nephron and its blood supply. Study the diagram and answer the following questions:
(i) Label parts 1, 2, 3 and 4.
(ii) State the reason for the high hydrostatic pressure in the glomerulus.
(iii) Name the blood vessel which contains the least amount of urea in this diagram.
(iv) Name the two main stages of urine formation.
(v) Name the part of the nephron which lies in the renal medulla.
Define excretion.
What is the name of the tubes which connect the kidneys to bladder?
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
The excretory organs in an earthworm are:
(a) nephridia
(b) nephrons
(c) raphides
(d) ureters
Fill in the blank.
Malpighian body consists of Bowman’s capsule and .....................
Correct and rewrite the statements by changing the biological term that is underlined for the statement:
The kidney is composed of number of neurons.
Choose the odd one out in the following series:
Proximal convoluted duct, loop of Henle, vein.
Explain the functioning of kidney.
Name the Following
The Inner concave margin of kidney.
Complete the following sentence with appropriate word:
Human kidney is made up of ______.
State the Location: Renal pyramids
Choose the correct option.
The minor calyx _______.
Answer the following question.
Amphibian tadpole can afford to be ammonotelic. Justify.
Identify the INCORRECT match.
Adult frog is an amphibian, its mode of excretion is ______.
Osmoregulation maintains the osmolarity of blood at about ______.
What would happen if green plants disappeared from earth?
The statement given below is false. Rewrite the correct form of the statement by changing the underlined word.
The pigment urochrome is the breakdown product of the haemoglobin of dead RBCs.
