Chapter
TRANSPORT IN PLANTS
1. Study the relation and fill in the blank
Zinc - carboxylas
.........- Nitrogenus
Ans:- molybdenum
2. Plant with zinc deficiency show reduced bio synthesis of
Ans:- auxin
3. .......... is the essential element present in the amino acid metheonin and cysteine
Ans:- sulphur
4. The most abundant element found in plant is
Ans:- carbon
5. Premature leaf fall is due to deficiency
Ans:- phosphorus
6. Which one of the following is an amide involved in nitrogen assimilation by plants
Ans:- Glycine
7. Write a name of nitrogen fixing gene in bacteria
Ans:- Nod ,nif and are the nitrogen fixing gene in bacteria
8. Study the relation and fill in the blank
Mangnesum : chlorosis
............. : necrosis
Ans:- calcium
9. The root system of pea plant is provided with a number of knob like structures .what is the use of these structures ?
Ans:- Nitrogen fixation
10. Which one of the following is an amide involved in nitrogen assimilation by plants?
Ans:- Glycin
11. Which of the following elements is very essential for uptake and utilisation of ca 2+
And membrane function?
Ans:- Boron
12. Premature leaf fall is due to deficiency of
Ans:- phosphorus
13. Rhizobium bacteria and root nodules of pea plant is an example for
Ans:- symbiosis
14. Study the relationship and fill in the blank
Ion exchange: passive absorption
.................. : active absorption
Ans:- carrier concept
15. A plant cell when kept in a certain solution got plasmolysed .what was the nature of the solution
Ans:- Hypertonic solution
TRANSPORT IN PLANTS
1. Study the relation and fill in the blank
Zinc - carboxylas
.........- Nitrogenus
Ans:- molybdenum
2. Plant with zinc deficiency show reduced bio synthesis of
Ans:- auxin
3. .......... is the essential element present in the amino acid metheonin and cysteine
Ans:- sulphur
4. The most abundant element found in plant is
Ans:- carbon
5. Premature leaf fall is due to deficiency
Ans:- phosphorus
6. Which one of the following is an amide involved in nitrogen assimilation by plants
Ans:- Glycine
7. Write a name of nitrogen fixing gene in bacteria
Ans:- Nod ,nif and are the nitrogen fixing gene in bacteria
8. Study the relation and fill in the blank
Mangnesum : chlorosis
............. : necrosis
Ans:- calcium
9. The root system of pea plant is provided with a number of knob like structures .what is the use of these structures ?
Ans:- Nitrogen fixation
10. Which one of the following is an amide involved in nitrogen assimilation by plants?
Ans:- Glycin
11. Which of the following elements is very essential for uptake and utilisation of ca 2+
And membrane function?
Ans:- Boron
12. Premature leaf fall is due to deficiency of
Ans:- phosphorus
13. Rhizobium bacteria and root nodules of pea plant is an example for
Ans:- symbiosis
14. Study the relationship and fill in the blank
Ion exchange: passive absorption
.................. : active absorption
Ans:- carrier concept
15. A plant cell when kept in a certain solution got plasmolysed .what was the nature of the solution
Ans:- Hypertonic solution
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