Plant Pathology MCQ Question and Answer | Agriculture MCQ Question Page-2 section-2

Section 1 Section 2 Section 3 Section 4 Section 5 Section 6 Section 7 Section 8 Section 9 Section 10 Section 11

11.
Who is regarded as father of phytopathology?

A. Whattman

B. Stackman

C. Butler

D. Anton de Bary

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12.
Kisan khad (CAN) contains

A. 20.6% N

B. 25 - 28% N

C. 20% N

D. 15 - 16% N

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13.
Gemini virus is

A. ss DNA

B. ds DNA

C. ss RNA

D. ds RNA

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14.
In plants, the common symptom caused by the deficiency of K, P, Ca and Mg is the

A. Bending of the leaf tips in the form by hooks

B. Poor development of vasculature

C. Formation of anthocyanin pigment in abundane

D. Appearance nectrotic areas in the leaves

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15.
Bacteria and fungi are the pathogens belonging to

A. Biotic type

B. Abiotic type

C. Viral type

D. Both A and B

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16.
If turgor pressure becomes equal to osmotic pressure

A. Water leaves the cells

B. Water enter the cell

C. No exchange of water takes place

D. Solute pass out of the cell

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17.
Downy mildew include in

A. Oomycetes

B. Basidiomyetes

C. Zygomyctes

D. Hypochytridiomycetes

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18.
Class of Ascomycetes that comprises of naked asci is

A. Pyrenomycetes

B. Saccharomycetes

C. Loculoascomycetes

D. Discomycetes

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19.
The most important symptom of wilt of cotton (caused by Fusarium oxysporum vasinfectum) is

A. Necrosis

B. Yellowing of tissues

C. Discolouration of tissues and plugging of vessels by hyphae

D. None of these

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20.
Supply end in solute transport is

A. Root

B. Stem

C. Green leaves and storage organs

D. Xylem and phloem

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Plant Pathology MCQ Question and Answer | Agriculture MCQ Question

11. Who is regarded as father of phytopathology?

Answer & Solution

12. Kisan khad (CAN) contains

Answer & Solution

13. Gemini virus is

Answer & Solution

14. In plants, the common symptom caused by the deficiency of K, P, Ca and Mg is the

Answer & Solution

15. Bacteria and fungi are the pathogens belonging to

Answer & Solution

16. If turgor pressure becomes equal to osmotic pressure

Answer & Solution

17. Downy mildew include in

Answer & Solution

18. Class of Ascomycetes that comprises of naked asci is

Answer & Solution

19. The most important symptom of wilt of cotton (caused by Fusarium oxysporum vasinfectum) is

Answer & Solution

20. Supply end in solute transport is

Answer & Solution

Read More Section(Plant Pathology)

11.
Who is regarded as father of phytopathology?

12.
Kisan khad (CAN) contains

13.
Gemini virus is

14.
In plants, the common symptom caused by the deficiency of K, P, Ca and Mg is the

15.
Bacteria and fungi are the pathogens belonging to

16.
If turgor pressure becomes equal to osmotic pressure

17.
Downy mildew include in

18.
Class of Ascomycetes that comprises of naked asci is

19.
The most important symptom of wilt of cotton (caused by Fusarium oxysporum vasinfectum) is

20.
Supply end in solute transport is