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प्रश्न
Write the functional activity of the following structure:
Glomerulus
Write down the functional activity of the following parts:
Glomerulus
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उत्तर
ultrafiltration
संबंधित प्रश्न
Describe the structure of nephrons.
The given diagram represents a nephron and its blood supply. Study the diagram and answer the following questions:
(i) Label parts 1, 2, 3 and 4.
(ii) State the reason for the high hydrostatic pressure in the glomerulus.
(iii) Name the blood vessel which contains the least amount of urea in this diagram.
(iv) Name the two main stages of urine formation.
(v) Name the part of the nephron which lies in the renal medulla.
What does the bladder in our body do?
Fill in the blank :
Nitrogenous wastes in the urine are in the form of urea and .....................
Given below is a simplified diagram of the human kidney cut open longitudinally. Answer the questions that follow.
 |
- 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'.
Answer the following question.
Why do we get bad breath after eating garlic or raw onion?
The mode of excretion of nitrogenous wastes like ammonia which takes place by simple diffusion is called ______.
The CORRECT match is ______.
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.
Name the following:
The main nitrogenous waste formed in the body.
