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प्रश्न
The diagram given below is that of a structure present in a human kidney.
Study the same and answer the questions that follow:
1) Name the structure represented in the diagram
2) What is the liquid entering part ‘1’ called?
Name two substances present in this liquid that are reabsorbed in the tubule.
3) What is the fluid that comes to part ‘2’ called?
Name the main nitrogenous waste in it.
4) Mention the three main steps involved in the formation of the fluid mentioned in (iii) above
5) Name the substance which may be present in the fluid in part ‘2’ if a person suffers from Diabetes mellitus.
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उत्तर
1) Nephron
2)
- Glomerular filterate
- Glucose and Amino acids
3)
- Urine
- Urea
4) The 3 steps are
- Ultrafiltration
- Selective Reabsorption
- Tubular secretion
5) Glucose
APPEARS IN
संबंधित प्रश्न
Draw a diagram of the human excretory system and label the various parts.
The nephrons discharge their urine at ______.
State whether the following statement is true or false:
Some organisms store wastes in body parts.
Name the two parts of a plant through which its gaseous waste products are released into the air.
Fill in the following blank with suitable word:
The organs which extract the nitrogenous wastes from the blood are ..........
What is meant by dialysis? What type of patients are put on dialysis?
Name the following:
The part of kidney tubules where the term urine is first used for the fluid in it.
Answer the following question.
Why do we get bad breath after eating garlic or raw onion?
Among the following animals, the best conserver of water is ______.
Give reason:
Excretion is a necessary process of our body.
