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प्रश्न
The following diagram represents a mammalian kidney tubule (nephron) and its blood supply.
Parts indicated by the guidelines 1to 8 are as follows:
1. Afferent arteriole from renal artery
2. Efferent arteriole
3. Bowman's capsule
4. Glomerulus
5. Proximal convoluted tubule with blood capillaries
6. Distal convoluted tubule with blood capillaries
7. Collecting tubule
8. U-shaped loop of Henle
Study the diagram and answer the question that follow:
Which structure contains the highest concentration of urea?
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उत्तर
1/ Afferent arteriole from renal artery
संबंधित प्रश्न
the Biological/technical term Pigment providing colour to urine.
Draw the well-labelled diagram of the human excretory system
What is urethra?
Explain the principle of dialysis with the help of a labelled diagram.
Fill in the blank.
....................... are present in the stem of pine tree that make the pinewood strong and durable.
Choose the correct answer:
The smallest functional unit of the kidney is ____________
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?
Differentiate between:
Renal cortex and Renal medulla.
The habitat of animals that excrete nitrogenous waste in the form of urea.
Why is the rate of breathing in aquatic organisms much faster than in terrestrial organisms?
