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प्रश्न
State whether the following statement is true or false:
Some organisms store wastes in body parts.
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उत्तर
True
APPEARS IN
संबंधित प्रश्न
How is the amount of urine produced regulated?
Mention the exact location of the Prostate gland.
Correct the following statements by changing the underlined words:
The normal pale yellow colour of the urine is due to the presence of the pigment Melanin.
Blood in the renal artery or renal vein (Which one has more urea ?)
Name an animal which absorbs oxygen through its moist skin.
Name the main nitrogenous waste in the human blood. How is it removed from the blood?
Where is urine carried through ureters?
What is urethra?
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
State if the following statement is true or false. Correct the statement if it is false.
Liver produces bile pigments from the hemoglobin of broken RBCs.
Fill in the blank.
Malpighian body consists of Bowman’s capsule and .....................
Differentiate between
excretion and transpiration
What is dialysis? Under what condition is it carried out?
Given below is a diagram of a human kidney, cut open longitudinally. Answer the following:
(i) Give definition of excretion.
(ii) Name the unit of kidney.
(iii) Why does the cortex of kidney show dotted appearance?
(iv) List the functions of the kidney.
Choose the odd one out in the following serie:
Column of Bertini, minora calyces, brain.
The following diagram represents a mammalian kidney tubule (nephron) and its blood supply.
Parts indicated by the guidelines 1to 8 are as follows:
1. Afferent arteriole from renal artery
2. Efferent arteriole
3. Bowman's capsule
4. Glomerulus
5. Proximal convoluted tubule with blood capillaries
6. Distal convoluted tubule with blood capillaries
7. Collecting tubule
8. U-shaped loop of Henle
Study the diagram and answer the question that follow:
Where is most water reabsorbed ?
Name the Following
The division of the kidney which is light in colour and subdivided into conical renal pyramids.
Choose the Odd One Out:
Complete the diagram/chart with correct labels/ information. Write the conceptual details regarding it.
The tadpole of frog lives in water, hence its mode of excretion is ______.
