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प्रश्न
Write one specific function each of the following organs in relation with excretion in human beings:
- Renal Artery
- Urethra
- Glomerulus
- Tubular part of nephron
उत्तर
- Renal Artery: It provides oxygenated blood to the kidney muscles.
- Urethra: Urine can pass through this tube and leave the body.
- Glomerulus: It serves as a blood filter by removing the nitrogenous wastes from the blood.
- Tubular part of nephron: The necessary salts and water content from the filtered blood are absorbed and reabsorbed with its assistance. As a result, they preserve the blood's osmolarity.
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संबंधित प्रश्न
Name the following:
A chordate animal having flame cells as excretory structures
One of the following sets of body parts or substances or processed, pick out the one item which overall includes the remaining foir.
Glomerular filtrate, bowman’s capsule, ultrafiltration, glomerulus, blood plasma.
Name the following:
Animals which excrete ammonia.
Complete the following sentence with appropriate word:
The process of removing the metabolic waste from the body is known as ______.
Complete the following sentence with appropriate words:
Urine is collected in the ______.
Column 2 is a list of items related to ideas in Column 1. Match the term in Column 2 with the suitable idea given in Column 1.
| Column 1 | Column 2 | ||
| i | Liver | a | basic unit of the brain |
| ii | Ova | b | stimulated by light |
| iii | Alveoli | c | deoxygenated blood |
| iv | Cochlea | d | part of the sclera |
| v | Vein | e | haploid cell |
| vi | Neuron | f | blind sacs |
| vii | Stomata | g | found in the kidney |
| viii | Grana | h | audio receptors |
| i | diffusion of gases | ||
| j | breakdown of proteins | ||
| k | diploid cell | ||
Answer the following question.
Why are kidneys called 'retroperitoneal'?
How many kidneys do we have?
Which among the following procedures is used for cleaning the blood of a person by separating the waste substance from it?
In the process of urine formation, the maximum amount of water from the glomerular filtrate is reabsorbed in the ______.
