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प्रश्न
A healthy adult human excretes (on an average) _______ gm of urea/day.
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उत्तर
A healthy adult human excretes (on an average) 25–30 gm of urea/day.
APPEARS IN
संबंधित प्रश्न
The main excretory product in human beings is ______.
Kidneys eliminate the waste materials in the liquid form called ______.
Fill in the blank.
Urine contains .................... and ................. as nitrogenous waste.
Find the odd one out. Give a reason for your choice.
tannin, urine, latex, resin
Choose the correct answer:
Physiologically urea is produced by the action of an enzyme ______________
Look at the figure given below. It is a section of human kidney as seen from the front.
Name the parts numbered 1-5.
The given diagram represents a nephron and its blood supply. Study the diagram and answer the following question :
Name the part of the nephron which lies in the renal medulla.
Give a simple definition of excretion.
How is urea produced?
Explain the Term: Malpighian body
Choose the Odd One Out:
Column 2 is a list of items related to ideas in Column 1. Match the term in Column 2 with the suitable idea given in Column 1.
| Column 1 | Column 2 | ||
| i | Liver | a | basic unit of the brain |
| ii | Ova | b | stimulated by light |
| iii | Alveoli | c | deoxygenated blood |
| iv | Cochlea | d | part of the sclera |
| v | Vein | e | haploid cell |
| vi | Neuron | f | blind sacs |
| vii | Stomata | g | found in the kidney |
| viii | Grana | h | audio receptors |
| i | diffusion of gases | ||
| j | breakdown of proteins | ||
| k | diploid cell | ||
Malpighian tubules remove excretory products from ______.
The collective name given to a cup like structure containing a tuft of capillaries.
The function of PCT of the kidney is ______.
The filtration units of kidneys are called ____________.
Rearrange the jumbled words and fill in the blanks in the following passage to make it a meaningful description.
The human urinary system consists of a pair of ______ ( nyedik), which form the urine; a pair of ______ (ertreu), which conduct the ______ (neuri) from kidneys to the ______ (naryuri drebdal) for storage of urine and a ______ (reuhrat) through which the urine is voided by bladder contractions.
Which one of the following statements is INCORRECT?
Detrusor muscles are present in the wall of ______.
