Plant Pathology MCQ Question and Answer | Agriculture MCQ Question Page-3 section-1

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21.
The spores which are produced typically by the binucleate mycelium and mainly function as repeating spores for the spread of rust disease in wheat is called

A. Aeciospores

B. Basidiospores

C. Urediospores

D. Ascospores

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22.
Bacterial cell division mainly by

A. Binary fission

B. Fragment

C. Budding

D. None of these

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23.
The process of photophosphorylation was discovered by

A. Calvin

B. Arnon

C. Priestley

D. Warburg

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24.
C₄ plants belong to

A. Gramineae

B. Monocots

C. Dicots

D. Both B and C

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25.
The amount of organic matter by weight in organic soil is

A. > 20%

B. > 15%

C. > 10%

D. > 5%

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26.
Fertiliser use is profitable if each rupee spent on fertiliser produces crop worth at least

A. Rs. 1

B. Rs. 5

C. Rs. 10

D. Rs. 2

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27.
Planned geographical distribution of major gene for specific resistance to pathogens for use in varietal development and production is referred to as

A. Gene flow

B. Gene deployment

C. Gene pyramiding

D. Ghost gene

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28.
Stage-III of rust fungi is marked by

A. Pycniospores

B. Pcyniospores

C. Basidiospores

D. Teleospores

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29.
Root growth is particularly affected by

A. C

B. Mg

C. P

D. Zn

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30.
In rust cycle the cereal host is infected by

A. Urediospores

B. Aeciospores

C. Teliospores

D. Basidiospores

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Plant Pathology MCQ Question and Answer | Agriculture MCQ Question

21. The spores which are produced typically by the binucleate mycelium and mainly function as repeating spores for the spread of rust disease in wheat is called

Answer & Solution

22. Bacterial cell division mainly by

Answer & Solution

23. The process of photophosphorylation was discovered by

Answer & Solution

24. C4 plants belong to

Answer & Solution

25. The amount of organic matter by weight in organic soil is

Answer & Solution

26. Fertiliser use is profitable if each rupee spent on fertiliser produces crop worth at least

Answer & Solution

27. Planned geographical distribution of major gene for specific resistance to pathogens for use in varietal development and production is referred to as

Answer & Solution

28. Stage-III of rust fungi is marked by

Answer & Solution

29. Root growth is particularly affected by

Answer & Solution

30. In rust cycle the cereal host is infected by

Answer & Solution

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21.
The spores which are produced typically by the binucleate mycelium and mainly function as repeating spores for the spread of rust disease in wheat is called

22.
Bacterial cell division mainly by

23.
The process of photophosphorylation was discovered by

24.
C₄ plants belong to

25.
The amount of organic matter by weight in organic soil is

26.
Fertiliser use is profitable if each rupee spent on fertiliser produces crop worth at least

27.
Planned geographical distribution of major gene for specific resistance to pathogens for use in varietal development and production is referred to as

28.
Stage-III of rust fungi is marked by

29.
Root growth is particularly affected by

30.
In rust cycle the cereal host is infected by