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प्रश्न
Name the following:
A chordate animal having flame cells as excretory structures
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उत्तर
Cephalochordate - Amphioxus
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संबंधित प्रश्न
Differentiate between
ureter and urethra.
Find the odd one out. Give a reason for your choice.
skin, heart, lung, liver, kidney
Answer the following in detail.
Write a short note on artificial kidneys.
The diagram given below represents an organ system in the human body. Study the same and answer the questions that follow :
Identify the system
Name the following:
Animals which excrete uric acid.
What are the functions of ureter and urethra?
Explain the Term: Tubular reabsorption
Name the Following
Major excretory organs of man.
Name the Following
A process by which the unwanted nitrogenous wastes are eliminated from the body.
Name the Following
The muscle which controls urination.
Name the Following
The gas excreted by the lungs.
Complete the following sentence with appropriate words:
Urine is collected in the ______.
State the Location: Urinary bladder
Write the functional activity of the following structure: Bladder
Multiple Choice Question: What is the chief nitrogenous waste in mammals?
Differentiate the following.
Excretion and Secretion
The point where the ureter arises from the kidney to where it opens into the urinary bladder is about ____________ cm.
The left side of the heart receives oxygenated blood from ______.
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.
Name the following:
The tube that passes the urine to the outside of the body.
