Intervenous chlorosis is caused due to the deficiency of—
(A) N
(B) Mg(C) S
(D) Fe

1 Answer

Answer :

(D) Fe

Related questions

Description : Milk fever in cattle is caused due to the deficiency of : (A) Ca (B) Fe (C) Vit. ‘D’ (D) N (E) None of these

Last Answer : (B) Fe

Description : Although a deficiency of any one of the elements listed may result in chlorosis, only one of these elements is an element found in chlorophyll. Which is it?(a) Zinc (b) Iron (c) Magnesium (d) Chloride

Last Answer : (c) Magnesium

Description : Milk fever is caused due to the deficiency of— (A) P (B) Ca (C) Mg (D) K

Last Answer : (B) Ca

Description : Which of the following is not caused by deficiency of mineral nutrition? (a) Etiolation (b) Shortening of internode (c) Necrosis (d) Chlorosis

Last Answer : a) Etiolation

Description : Soils with high pH are generally deficient in:? a Zn and Mn b B and Fe c Cu and Mo d Ca and Mg

Last Answer : a Zn and Mn

Description : ‘Little leaf’ and ‘rosette’ of apple, ‘white bud’ of maize are the deficiency symptoms of (a) Fe (b) Zn (c) Cl (d) Mo

Last Answer : (b) Zn

Description : Why gypsum is used in crop of mustard ? (A) For supplying sulphur (s) (B) For supplying N (C) For supplying Fe (D) For supplying P

Last Answer : (A) For supplying sulphur (s)

Description : White eye of rice is caused due to deficiency of a. Ca b. B c. Fe d. K

Last Answer : c. Fe

Description : The major macro- elements are C; H; O; N;  S; P; K; Ca; Mg and Fe ganic food. Such plants  are called?

Last Answer : Heterotrophic plants

Description : The khaira disease of rice is caused due to deficiency of which of the following? [a] Zinc [b] Nickel [c] Nitrogen [d] Sulphur [e] None of the above

Last Answer : [d] Sulphur

Description : Chlorosis results from deficiency of

Last Answer : Chlorosis results from deficiency of A. Chlorine B. Sodium C. Calcium D. Magnesium

Description : Zinc deficiency is sweet orange causes a. Chlorosis in fruit b. Chlorosis in leaves c. Streaks on leaves d. sweetness of fruit.

Last Answer : Chlorosis in leaves

Description : Red and purple colour of maize (Zea Mays) is due to deficiency of (A) Ca (B) N (C)F (D) P

Last Answer : (D) P

Description : Pink pigmentation of grapes at ripening is due to ? a N Deficiency b K Deficiency c Erratic rainfall d High difference of diurnal temperature

Last Answer : d High difference of diurnal temperature

Description : Khaira disease in rice is due to the deficiency of (A) Boron (B) Mn (C)S (D) Zn

Last Answer : (D) Zn

Description : Which of the following elements is most mobile in soil ? (A) Ca (B) K (C) Mg (D) N

Last Answer : (D) N

Description : Organic carbon is a measure of? A. Available N in soil B. Available P in soil C. Available K in soil D. Available Mg in soil

Last Answer : A. Available N in soil

Description : Gray spots of oat are caused by deficiency of (a) Cu (b) Zn (c) Mn (d) Fe.

Last Answer : (c) Mn

Description : Browning of cauliflower caused due to deficiency of — a. Ca b. B c. N d. S

Last Answer : b. B

Description : What is the disease caused by magnesium deficiency ?

Last Answer : : Disruption of chlorophyll production due to magnesium deficiency disease.

Description : Disease caused by Zn deficiency is (A) Khaira (B) Mosaic (C) Die-back (D) Whip tail

Last Answer : (A) Khaira

Description : Whip tail disease of cauliflower is caused by deficiency of— (A) Nitrogen (B) Boron (C) Molybdenum (D) Zinc

Last Answer : (C) Molybdenum

Description : In cabbage, cauliflower and broccoli, hollow stems with darkened interiors are most often caused by? (Agriculture MCQ) [a] Calcium deficiency [b] Chilling temperatures [c] Boron deficiency [d] Magnesium deficiency [e] Zinc deficiency

Last Answer : [c] Boron deficiency

Description : In citrus plant, die back diseases is the result of deficiency of (a) N (b) P (c) Boron (d) Copper

Last Answer : (d) Copper

Description : Interveinal chlorosis occurs due to

Last Answer : Ans. Mg and Fe deficiency

Description : Which of the following is true? Hypochromic anaemia is not due to iron deficiency except (A) Serum ‘Fe’ is high (B) Normal/low transferrin (C) Stainable iron in bone marrow (D) Iron therapy is affective

Last Answer : Answer : D

Description : The chemical formula of iron pyrites is— (A) FeSO 4 (B) FeS (C) FeS 2 (D) Fe 2 (SO 4 ) 3

Last Answer : (C) FeS 2

Description : Deficiency symptom fo mobile elements (e.g. N,Mg,K,P) first appear in

Last Answer : Deficiency symptom fo mobile elements (e.g. N,Mg,K,P) first appear in

Description : Deficiency symptoms of N, P, K, Mg and Mo appear in

Last Answer : Ans. Older leaves

Description : Under drought condition — nutrient deficiency is observed in Cotton. a. N b. Mg c. B d. P

Last Answer : b. Mg

Description : Cold dil. `H_(2)SO_(4)` will completely dissolve : (i) Pb (ii) `Fe_(3)O_(4)` (iii) Fe (iv) Cu (v) Mg (vi) MgO (vii) `CoCO_(3)` (viii) `CuCO_(2)` (ix)

Last Answer : Cold dil. `H_(2)SO_(4)` will completely dissolve : (i) Pb (ii) `Fe_(3)O_(4)` (iii) Fe (iv) Cu (v) ... ) `CoCO_(3)` (viii) `CuCO_(2)` (ix) `SrCO_(3)`

Description : Cold conc. `HNO_(3)` will completely dissolve: (i) Pb (ii) `Pb_(3)O_(4)` (iii) Fe (iv) Sn (v) Mg (vi) MgO (vii) Hg (viii) Au (ix) Ag (x) Pt

Last Answer : Cold conc. `HNO_(3)` will completely dissolve: (i) Pb (ii) `Pb_(3)O_(4)` (iii) Fe (iv) Sn (v) Mg (vi) MgO (vii) Hg (viii) Au (ix) Ag (x) Pt

Description : Cold dil. `H_(2)SO_(4)` will completely dissolve : (i) Pb (ii) `Fe_(3)O_(4)` (iii) Fe (iv) Cu (v) Mg (vi) MgO (vii) `CoCO_(3)` (viii) `CuCO_(2)` (ix)

Last Answer : Cold dil. `H_(2)SO_(4)` will completely dissolve : (i) Pb (ii) `Fe_(3)O_(4)` (iii) Fe (iv) Cu (v) ... ) `CoCO_(3)` (viii) `CuCO_(2)` (ix) `SrCO_(3)`

Description : Cold conc. `HNO_(3)` will completely dissolve: (i) Pb (ii) `Pb_(3)O_(4)` (iii) Fe (iv) Sn (v) Mg (vi) MgO (vii) Hg (viii) Au (ix) Ag (x) Pt

Last Answer : Cold conc. `HNO_(3)` will completely dissolve: (i) Pb (ii) `Pb_(3)O_(4)` (iii) Fe (iv) Sn (v) Mg (vi) MgO (vii) Hg (viii) Au (ix) Ag (x) Pt

Description : How many of the following metals can be extracted buy carbon reduction method ? Na,Al,Mg,Sn,Fe,Pb,Zn,Ca

Last Answer : How many of the following metals can be extracted buy carbon reduction method ? Na,Al,Mg,Sn,Fe,Pb,Zn,Ca

Description : Among the metals Na,Mg ,Al,Zn,Cu,Sn ,Fe and Pb number of metals that can be ectreated by the eletroysis ,even from aqueos solution,is………………….

Last Answer : Among the metals Na,Mg ,Al,Zn,Cu,Sn ,Fe and Pb number of metals that can be ectreated by the eletroysis ,even from aqueos solution,is………………….

Description : Number of metals among following which are obatained by electromentallurgy in molten state are Li, Ba, Na,Al, Fe, Cu, Pb, Sn, Ag, Zn, Ca, Mg.

Last Answer : Number of metals among following which are obatained by electromentallurgy in molten state are Li, Ba, Na,Al, Fe, Cu, Pb, Sn, Ag, Zn, Ca, Mg.

Description : For each of the following pairs, indicate which of the two species is of large size :  a. Fe^(2+) or Fe^(3+) b. Mg^(2+) or Ca^(2+)

Last Answer : For each of the following pairs, indicate which of the two species is of large size : a. Fe2+ or Fe3+ b. Mg2+ or Ca2+

Description : A cofactor required for the activity of the enzyme ALA dehydratase is (A) Cu (B) Mn (C) Mg (D) Fe

Last Answer : Answer : A

Description : Citrate is converted to isocitrate by aconitase which contains (A) Ca++ (B) Fe++ (C) Zn++ (D) Mg++

Last Answer : B

Description : Which of the following is present In Chlorophyll molecule? (1) Win (2) Mg (3) Fe (4) K

Last Answer : (2) Mg Explanation: Chlorophyll is the green pigment found in most plants, responsible for light absorption to provide energy by photosynthesis. Magnesium is the sole metallic constituent of the chlorophyll.

Description : Which of the following metals are present in hemoglobin and chlorophyll, respectively? (1) Fe and Mg (2) Fe and Zn (3) Mg and Zn (4) Zn and Mg

Last Answer : (1) Fe and Mg Explanation: Fe and Mg metals are present in hemoglobin and Chlorophyll respectively.

Description : Which mineral is an essential part of thyroxin a. Fe b. Mg c. Iodine d. Na

Last Answer : Iodine

Description : The core metal of chlorophyll is (a) Ni (b) Cu (c) Fe (d) Mg.

Last Answer : d) Mg.

Description : Mineral associated with cytochrome is (a) Cu (b) Mg (c) Cu and Mg (d) Fe.

Last Answer : (d) Fe.

Description : Which of the following is present in Chlorophyll molecule ? (1) Mn (2) Mg (3) Fe (4) K

Last Answer : Mg

Description : The plant nutrient which help in translocation of sugars and starch is : (A) Mg (B) Mo (C) K (D) Na

Last Answer : (C) K

Description : Pompe ’s d isease is caused due to deficiency of (A) Lysosomal α-1→4 and 1→6-glucosidase (B) Glucose-6-phosphatase (C) Glycogen synthase (D) Phosphofructokinase

Last Answer : Answer : A

Description : What is Chlorosis ?

Last Answer : The process of yellowing of leaves due to lack of chlorophyll is called chlorosis.

Description : $ Chlorosis means destruction or the loss of chlorophyll pigments. Chlorosis cause geotropism

Last Answer : $ Chlorosis means destruction or the loss of chlorophyll pigments. Chlorosis cause geotropism A. If both As and ... D. If both As and R are wrong.