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प्रश्न
Give two examples of the following:
Water-soluble vitamins
उत्तर
- Vitamin B
- Vitamin C
संबंधित प्रश्न
Bile, Urea, Uric acid, Ammonia
Draw the well-labelled diagram of the human excretory system
Answer the following in detail.
Describe the process of urine formation.
Differentiate between the following pairs of term :
Renal cortex and renal medulla
Given below is a simplified diagram of the human kidney cut open longitudinally. Answer the questions that follow.
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- Define excretion.
- Why does the cortex of the kidney show a dotted appearance?
- Why does the medulla of the kidney show a striped appearance?
- Write two differences in the composition of the blood flowing through the blood vessels 'A' and 'B'.
Given below is a highly simplified diagram of the human kidney cut open longitudinally. Answer the question that follow:
Name the functional units of the kidneys.
Choose the correct option.
Which one of the following organisms would spend maximum energy in the production of nitrogenous waste?
Choose the correct option.
Specific gravity of urine would _______ if level of ADH increases.
What would happen if green plants disappeared from earth?
Give reason:
Excretion is a necessary process of our body.
