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प्रश्न
Fill in the following blank with suitable word:
The organs which extract the nitrogenous wastes from the blood are ..........
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उत्तर
The organs which extract the nitrogenous wastes from the blood are kidneys.
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संबंधित प्रश्न
Name the two waste products of the human body which are produced in the body cells.
How are waste products excreted in Amoeba?
Why is excretion necessary in living beings?
State if the following statement is true or false. Correct the statement if it is false.
Liver produces bile pigments from the hemoglobin of broken RBCs.
Differentiate between
tannins and resins
Correct and rewrite the statements by changing the biological term that is underlined for the statement:
The kidney is composed of number of neurons.
Explain in your own words with suitable examples.
How does excretion occur in human beings?
Choose the correct answer:
What happens if one kidney is removed from the body of human being?
Choose the odd one out in the following serie:
Column of Bertini, minora calyces, brain.
The following diagram represents a mammalian kidney tubule (nephron) and its blood supply.
Parts indicated by the guidelines 1to 8 are as follows:
1. Afferent arteriole from renal artery
2. Efferent arteriole
3. Bowman's capsule
4. Glomerulus
5. Proximal convoluted tubule with blood capillaries
6. Distal convoluted tubule with blood capillaries
7. Collecting tubule
8. U-shaped loop of Henle
Study the diagram and answer the question that follow:
Which structure (normally) contains the lowest concentration of glucose?
Explain the functioning of kidney.
Differentiate between:
Ureter and Urethra.
Explain the Term: Glomerulus
Name the Following
The process by which kidneys regulate the water content of the body.
Complete the following sentence with appropriate word:
Human kidney is made up of ______.
Choose the correct option.
The minor calyx _______.
“All plants give out oxygen during the day and carbon dioxide during the night”. Do you agree with this statement? Give a reason.
What would happen if green plants disappeared from earth?
Identify the correct labels for A and B in the following diagram
Give reason:
Excretion is a necessary process of our body.
