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प्रश्न
Write the functional activity of the following structure: Kidney
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उत्तर
Excretion of waste materials from the body.
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संबंधित प्रश्न
Fill in the blank.
....................... are present in the stem of pine tree that make the pinewood strong and durable.
Answer the following in short.
Define transpiration in plants.
Differentiate between the following pairs of term :
Renal pelvis and renal papilla
Explain in your own words with suitable examples.
How does excretion occur in human beings?
Given below is a highly simplified diagram of the human kidney cut open longitudinally. Answer the question that follow:
Why does the cortex of the kidney show a dotted appearance?

Study the diagram given below and then answer the questions that follow:
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- Name the region in the kidney where the above structure is present?
- Name the parts labelled 1, 2, 3 and 4.
- Name the stages involved in the formation of urine.
- What is the technical term given to the process occurring in 2 and 3? Briefly describe the process.
State the Location: Medulla of Kidney
Choose the correct option.
Which one of the following organisms excrete waste through nephridia?
Adult frog is an amphibian, its mode of excretion is ______.
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