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प्रश्न
State whether the following statement is true or false:
Some organisms store wastes in body parts.
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उत्तर
True
APPEARS IN
संबंधित प्रश्न
Explain the term haemodialysis.
_____________ secreted by the (ii) _____________ lobe of the pituitary gland. If this hormone secretion is reduced, there is an increased production of urine. This disorder is called (iii) ____________. Sometimes excess glucose is passed with urine due to hyposecretion of another hormone called (iv) _____________ leading to the cause of a disease called (v) ______________.
Write the functions of the Urinary bladder
Define excretion.
Where is the dirty blood in our body filtered?
What is the role of glomerulus in the kidney?
Fill in the following blank with suitable word:
Gums and resins are the .......... products of plants.
What do kidneys excrete?
What does the bladder in our body do?
A dialysis machine contains long tubes coiled in a tank containing dialysing solution Of what substance are the tubes made?
With which human organ system (or human systems) is glomerulus associated?
Label the diagram given below :
Given below is a highly simplified diagram of the human kidney cut open longitudinally. Answer the question that follow:
Name the functional units of the kidneys.
Study the diagram given below and then answer the questions that follow:
 |
- Name the region in the kidney where the above structure is present?
- Name the parts labelled 1, 2, 3 and 4.
- Name the stages involved in the formation of urine.
- What is the technical term given to the process occurring in 2 and 3? Briefly describe the process.
Hypotonic filtrate is formed in _______.
Answer the following question.
Birds are uricotelic in nature. Give reason.
Leaves of a healthy potted plant were coated with vaseline. Will this plant remain healthy for long? Give reasons for your answer.
Give two examples of the following:
Water-soluble vitamins
Give reason:
Excretion is a necessary process of our body.
