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प्रश्न
Give two examples of the following:
Water-soluble vitamins
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उत्तर
- Vitamin B
- Vitamin C
संबंधित प्रश्न
Define excretion.
The diagram given below is that of a structure present in a human kidney.
Study the same and answer the questions that follow:
1) Name the structure represented in the diagram
2) What is the liquid entering part ‘1’ called?
Name two substances present in this liquid that are reabsorbed in the tubule.
3) What is the fluid that comes to part ‘2’ called?
Name the main nitrogenous waste in it.
4) Mention the three main steps involved in the formation of the fluid mentioned in (iii) above
5) Name the substance which may be present in the fluid in part ‘2’ if a person suffers from Diabetes mellitus.
Name a waste gas released by the plants only during the daytime.
Name the two parts of a plant through which its gaseous waste products are released into the air.
Define excretion. Name the excretory unit of a kidney.
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.
Answer the following in short.
Define transpiration in plants.
Differentiate between the following pairs of terms:
Bowman’s capsule and malpighian capsule.
Explain in your own words with suitable examples.
How does excretion occur in human beings?
Choose the correct option.
What is micturition?
