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प्रश्न
A healthy adult human excretes (on an average) _______ gm of urea/day.
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उत्तर
A healthy adult human excretes (on an average) 25–30 gm of urea/day.
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संबंधित प्रश्न
Kidneys eliminate the waste materials in the liquid form called ______.
Answer the following in short.
What is urethra?
Why is excretion necessary? Name the common excretory substance in our body.
Choose the correct answer:
Orinithin cycle operates in ________
Draw a neat and well labeled diagram of human excretory system.
Write about the excretory role of the lungs.
Differentiate between:
Excretion and Secretion.
Explain the Term: Loop of Henle
Name the Following
The product which is excreted by the liver.
Give Technical Term:
Name the organ in which urine is stored before its elimination from the body.
Complete the following sentence with appropriate word:
The human liver converts ammonia into ______
Choose the correct option.
Volume of the urine is regulated by ______.
Complete the diagram/chart with correct labels/ information. Write the conceptual details regarding it.
The functional unit of kidney is ______.
If a person's urine report shows the presence of proteins, it indicates ______.
Identify the labels (a, b, c, d) in the given diagram of the Malpighian corpuscle and choose the correct option.
Where is the dirty blood in our body filtered?
Kidneys are vital organs for survival. Several factors like infections, injury or restricted blood flow to kidneys reduce the activity of kidneys. This leads to the accumulation of poisonous wastes in the body, which can even lead to death. In case of kidney failure, an artificial kidney can be used. An artificial kidney is a device to remove waste products from the blood through dialysis.
i. a. Name the artery that brings oxygenated blood to the kidney.
b. Name the cluster of the thin-walled blood capillaries present in the Bowman's capsule.
ii. In the human excretory system, name the organ which stores urine. Is this organ under hormonal control or nervous control?
iii. List two major steps involved in the formation of urine and state in brief their functions.
OR
iii. In which part of the nephron does selective reabsorption take place? List the factors which the amount of water reabsorbed depends on.
Arrange and rewrite the term in the group in the correct order so as to be in a logical sequence, beginning with the term that is underlined.
Lungs, Right auricle, Inferior venacava, Pulmonary Artery.
Detrusor muscles are present in the wall of ______.
