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प्रश्न
Name an animal which absorbs oxygen through its moist skin.
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उत्तर
An earthworm (or a frog) absorbs oxygen through its moist skin.
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संबंधित प्रश्न
The nephrons discharge their urine at ______.
The form in which glucose in stored in liver.
State the exact location of the Loop of Henle.
Draw the well-labelled diagram of the human excretory system
What is the role of glomerulus in the kidney?
What are the methods used by plants to get rid of their waste products?
What is meant by dialysis?
In which of the following are the largest amounts of nitrogen excreted from a mammalian body?
Why is excretion necessary in living beings?
Tick the most appropriate answer.
Quinine is used in the treatment of
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'.
Explain in your own words with suitable examples.
How does excretion occur in human beings?
Choose the odd one out in the following series:
Renal fat, renal capsule, nerve.
Name the Following
The substance found in excess in the urine of a diabetic patient.
Adult frog is an amphibian, its mode of excretion is ______.
The mode of excretion of nitrogenous wastes like ammonia which takes place by simple diffusion is called ______.
Plants use completely different process for excretion as compared to animals. Which one of the following processes is NOT followed by plants for excretion?
Why is the rate of breathing in aquatic organisms much faster than in terrestrial organisms?
Salt excreting glands are found near ______ in marine birds like Albatross.
