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सी.आई.एस.सी.ई.आईसीएसई ICSE Class 7

Write True (T) Or False (F) for the Following Statement. Rewrite the False Statement in the Correct Form. Removal of Solid Undigested Food is Excretion

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प्रश्न

Write True (T) or False (F) for the following statement. Rewrite the false statement in the correct form. 

Removal of solid undigested food is excretion 

विकल्प

  • True

  • False

MCQ
सत्य या असत्य
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उत्तर

False
Correct: Removal of solid undigested food is egestion.

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अध्याय 5: Excretion in Humans - Short answer questions

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डॉ. के.के. गुप्ता Concise Biology [English] Class 7 ICSE
अध्याय 5 Excretion in Humans
Short answer questions | Q 3.1

संबंधित प्रश्न

How are kidney stones formed? 


Correct the sequence of the following steps to explain the process of urine formation.   

1. Blood enters the glomerulus under high pressure.
2. The filtrate passes through the thin walls of the Bowman’s capsule into the renal tubule
3. As the filtrate, passes through the tubule, water, and many useful substances are reabsorbed by the walls of the blood capillaries.
4. Water and small solutes are filtered in the Bowman’s capsule.
5. The remaining liquid, along with waste is called urine and is collected in the urinary bladder.
6. Blood containing waste material enters the kidneys through the renal artery.


Complete the diagram/chart with correct labels/ information. Write the conceptual details regarding it.


Identify the following structures and explain their significance in renal physiology?

  1. Juxtaglomerular apparatus
  2. Podocytes
  3. Sphincters in the bladder

One of the factors which may help to differentiate chronic kidney disease from acute kidney injury is ______


The condition of accumulation of urea in the blood is termed as ______.


Match the abnormal conditions given in Column A with their explanations given in Column B and Choose the correct option

Column A Column B
A. Glycosuria i. Accumulation of uric acid in joints
B. Renal calculi ii. Inflammation in glomeruli
C. Glomerular nephritis iii. Mass of crystallised salts within the kidney
D. Gout iv. Presence of glucose in urine

Explain, why a haemodialysing unit called artificial kidney?


Which of the following conditions does not lead to acute renal failure?


The accumulation of urea in the blood due to malfunctioning of kidneys is referred to as ______.


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