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प्रश्न
Write the functional activity of the following structure: Adrenal gland
उत्तर
Secretion of hormones.
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संबंधित प्रश्न
Tick the most appropriate answer.
Transpiration is affected by
Sketch and label the structure of malphigian body.
Name the Following
A process by which the unwanted nitrogenous wastes are eliminated from the body.
Name the Following
The muscle which controls urination.
Write the functional activity of the following structure:
Ureter
Differentiate the following.
Excretion and Secretion
The function of PCT of the kidney is ______.
Choose the correct path of urine in our body
Write one specific function each of the following organs in relation with excretion in human beings:
- Renal Artery
- Urethra
- Glomerulus
- Tubular part of nephron
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.
