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प्रश्न
Give two examples of the following:
Nitrogenous waste
उत्तर
- Urea
- Uric acid
संबंधित प्रश्न
Give biological reasons for the following statements: There is frequent urination in winter than in summer
Fill in the following blank with suitable word:
Bowman's capsule and tubule taken together make a..........
How are waste products excreted in Amoeba?
Draw a neat labelled diagram of the human excretory system.
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?
Answer the following question:
Explain the human excretory system with the help of a suitable diagram.
Give Technical Term:
The tube joining the kidney to the urinary bladder.
Complete the following sentence with appropriate word:
The knot of blood vessel inside the Bowman’s capsule is ______.
“All plants give out oxygen during the day and carbon dioxide during the night”. Do you agree with this statement? Give a reason.
Two green plants are kept separately in oxygen-free containers, one in the dark and the other in continuous light. Which one will live longer? Give reasons.
