Advertisements
Advertisements
प्रश्न
State if the following statement is true or false. Correct the statement if it is false.
The organs that help our body to get rid of the waste are called respiratory organs.
विकल्प
True
False
Advertisements
उत्तर
False.
Correct: The organs that help our body to get rid of the waste are called excretory organs.
APPEARS IN
संबंधित प्रश्न
Tick the most appropriate answer.
Plants maintain the concentration of sap inside their body with
Find the odd one out. Give a reason for your choice.
skin, heart, lung, liver, kidney
Draw a neat and well labeled diagram of human excretory system.
Why urine is acidic while blood is alkaline?
State the Location: Urinary bladder
Write the functional activity of the following structure: Iliac vein
The kidneys are made up of millions of excretory units called ______.
Show the structure of a renal corpuscle with the help of a diagram.
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.
RAAS is regulatory mechanism osmoregulation. It includes ______ group of hormones.
