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प्रश्न
Choose the correct option.
Which one of the following organisms excrete waste through nephridia?
विकल्प
Cockroach
Earthworm
Crab
Liver Fluke
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उत्तर
Earthworm
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संबंधित प्रश्न
Name the Following
The organ which produces urea.
The nephrons discharge their urine at ______.
Write the functions of Kidney
Fill in the following blank with suitable word:
The organs which extract the nitrogenous wastes from the blood are ..........
The procedure of cleaning the blood of a person by using a kidney machine is known as:
(a) ketolysis
(b) hydrolysis
(c) dialysis
(d) photolysis
Put a tick mark (✓) against the most appropriate alternative in the following statement :
In human beings, urea is produced in :
Fill in the blank :
Nitrogenous wastes in the urine are in the form of urea and .....................
If you donate one kidney to a needy patient, would it cause any harm to you? Give reason.
Write the functional activity of the following structure: Renal vein
Leaves of a healthy potted plant were coated with vaseline. Will this plant remain healthy for long? Give reasons for your answer.
