NEET Test Series from KOTA - 10 Papers In MS WORD
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Excretory Products and Their Elimination(NCERT)
286313
Uric acid is nitrogenous waste in
1 Birds and lizards
2 Mammals and molluscs
3 Frog and cartilaginous fishes
4 Insects and bony fishes
Explanation:
(b) The excretion of uric acid as nitrogenous waste is called uricotelism. The excretion of uric acid is advantageous for those animals which have to conserve water for their survival like birds and lizards.
NCERT Page-290 / N-205
Excretory Products and Their Elimination(NCERT)
286314
In Prawn, excretion is carried out by
1 Nephrons
2 Malpighian tubules
3 Flame cells
4 Green glands.
Explanation:
(d) In prawn, excretion is carried out by green glands.
NCERT Page-291/ N-206
Excretory Products and Their Elimination(NCERT)
286315
Excretion means
1 removal of substances which have never been a part of body
2 removal of fecal matter from the body
3 removal of substances not required in the body
4 All of these
Explanation:
(c) Excretion means removal of substances not required in the body.
NCERT Page-290 / N-205
Excretory Products and Their Elimination(NCERT)
286316
A fall in glomerular filtration rate (GFR) activates
1 adrenal cortex to release aldosterone.
2 adrenal medulla to release adrenaline.
3 juxta - glomerular cells to release renin.
4 posterior pituitary to release vasopressin.
Explanation:
(c) The amount of the filtrate formed by the kidneys per minute is called glomerular filtration rate (GFR). GFR in a healthy individual is approximately $125\text{ml}/$ minute, i.e., 180 litres per day. A fall in GFR can activate the JG cells to release renin which can stimulate the glomerular blood flow and thereby the GFR back to normal. Renin converts angiotensinogen in blood to angiotensin I and further angiotensin II. Angiotensin II being powerful vasoconstrictor increases the glomerular blood pressure and thereby GFR.
(b) The excretion of uric acid as nitrogenous waste is called uricotelism. The excretion of uric acid is advantageous for those animals which have to conserve water for their survival like birds and lizards.
NCERT Page-290 / N-205
Excretory Products and Their Elimination(NCERT)
286314
In Prawn, excretion is carried out by
1 Nephrons
2 Malpighian tubules
3 Flame cells
4 Green glands.
Explanation:
(d) In prawn, excretion is carried out by green glands.
NCERT Page-291/ N-206
Excretory Products and Their Elimination(NCERT)
286315
Excretion means
1 removal of substances which have never been a part of body
2 removal of fecal matter from the body
3 removal of substances not required in the body
4 All of these
Explanation:
(c) Excretion means removal of substances not required in the body.
NCERT Page-290 / N-205
Excretory Products and Their Elimination(NCERT)
286316
A fall in glomerular filtration rate (GFR) activates
1 adrenal cortex to release aldosterone.
2 adrenal medulla to release adrenaline.
3 juxta - glomerular cells to release renin.
4 posterior pituitary to release vasopressin.
Explanation:
(c) The amount of the filtrate formed by the kidneys per minute is called glomerular filtration rate (GFR). GFR in a healthy individual is approximately $125\text{ml}/$ minute, i.e., 180 litres per day. A fall in GFR can activate the JG cells to release renin which can stimulate the glomerular blood flow and thereby the GFR back to normal. Renin converts angiotensinogen in blood to angiotensin I and further angiotensin II. Angiotensin II being powerful vasoconstrictor increases the glomerular blood pressure and thereby GFR.
(b) The excretion of uric acid as nitrogenous waste is called uricotelism. The excretion of uric acid is advantageous for those animals which have to conserve water for their survival like birds and lizards.
NCERT Page-290 / N-205
Excretory Products and Their Elimination(NCERT)
286314
In Prawn, excretion is carried out by
1 Nephrons
2 Malpighian tubules
3 Flame cells
4 Green glands.
Explanation:
(d) In prawn, excretion is carried out by green glands.
NCERT Page-291/ N-206
Excretory Products and Their Elimination(NCERT)
286315
Excretion means
1 removal of substances which have never been a part of body
2 removal of fecal matter from the body
3 removal of substances not required in the body
4 All of these
Explanation:
(c) Excretion means removal of substances not required in the body.
NCERT Page-290 / N-205
Excretory Products and Their Elimination(NCERT)
286316
A fall in glomerular filtration rate (GFR) activates
1 adrenal cortex to release aldosterone.
2 adrenal medulla to release adrenaline.
3 juxta - glomerular cells to release renin.
4 posterior pituitary to release vasopressin.
Explanation:
(c) The amount of the filtrate formed by the kidneys per minute is called glomerular filtration rate (GFR). GFR in a healthy individual is approximately $125\text{ml}/$ minute, i.e., 180 litres per day. A fall in GFR can activate the JG cells to release renin which can stimulate the glomerular blood flow and thereby the GFR back to normal. Renin converts angiotensinogen in blood to angiotensin I and further angiotensin II. Angiotensin II being powerful vasoconstrictor increases the glomerular blood pressure and thereby GFR.
NEET Test Series from KOTA - 10 Papers In MS WORD
WhatsApp Here
Excretory Products and Their Elimination(NCERT)
286313
Uric acid is nitrogenous waste in
1 Birds and lizards
2 Mammals and molluscs
3 Frog and cartilaginous fishes
4 Insects and bony fishes
Explanation:
(b) The excretion of uric acid as nitrogenous waste is called uricotelism. The excretion of uric acid is advantageous for those animals which have to conserve water for their survival like birds and lizards.
NCERT Page-290 / N-205
Excretory Products and Their Elimination(NCERT)
286314
In Prawn, excretion is carried out by
1 Nephrons
2 Malpighian tubules
3 Flame cells
4 Green glands.
Explanation:
(d) In prawn, excretion is carried out by green glands.
NCERT Page-291/ N-206
Excretory Products and Their Elimination(NCERT)
286315
Excretion means
1 removal of substances which have never been a part of body
2 removal of fecal matter from the body
3 removal of substances not required in the body
4 All of these
Explanation:
(c) Excretion means removal of substances not required in the body.
NCERT Page-290 / N-205
Excretory Products and Their Elimination(NCERT)
286316
A fall in glomerular filtration rate (GFR) activates
1 adrenal cortex to release aldosterone.
2 adrenal medulla to release adrenaline.
3 juxta - glomerular cells to release renin.
4 posterior pituitary to release vasopressin.
Explanation:
(c) The amount of the filtrate formed by the kidneys per minute is called glomerular filtration rate (GFR). GFR in a healthy individual is approximately $125\text{ml}/$ minute, i.e., 180 litres per day. A fall in GFR can activate the JG cells to release renin which can stimulate the glomerular blood flow and thereby the GFR back to normal. Renin converts angiotensinogen in blood to angiotensin I and further angiotensin II. Angiotensin II being powerful vasoconstrictor increases the glomerular blood pressure and thereby GFR.