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प्रश्न
Read the following terms given below.
| root hairs | xylem | urethra |
| arteries | kidneys | veins |
| atria | capillaries | heart |
| ureter | phloem | urinary bladder |
Group the terms on the basis of the categories given below.
- Circulatory system of animals.
- Excretory system in human.
- Transport of substances in plants.
अति संक्षिप्त उत्तर
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उत्तर
- Circulatory system of animals - arteries, atria, capillaries, veins, heart
- Excretory system in human - ureter, kidneys, urethra, urinary bladder
- Transport of substances in plants - root hairs, xylem, phloem
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संबंधित प्रश्न
Tick the most appropriate answer.
Plants maintain the concentration of sap inside their body with
Name the following:
Animals which excrete uric acid.
Why the conversion of ammonia to urea is essential in human body?
Draw a well-labeled diagram of the human excretory system.
Name the Following
The act of passing urine.
How many kidneys do we have?
Which is reabsorbed in selective reabsoiption?
Urethra is a passage from which urine is ____________.
Match the terms given in Column I with their physiological processes given in Column II and choose the correct answer
| Column I | Column II |
| A. Proximal convoluted tubule | i. Formation of concentrated urine |
| B. Distal convoluted tubule | ii. Filtration of blood |
| C. Henle's loop | iii. Reabsorption of 70 - 80% of electrolytes |
| D. Counter-current mechanism | iv. Ionic balance |
| E. Renal corpuscle | v. Maintenance of concentration gradient in medulla |
Name the following:
The tube that passes the urine to the outside of the body.
