Pathology Daily MCQ – 16

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Pathology Daily MCQ – 16

Agronomy Daily MCQ

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Pathology Daily MCQ Study

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Agriexam Daily Quiz

 

Q.1: Khaira disease in rice is caused due to deficiency of ?

  1. Magnesium
  2. Calcium
  3. Zinc
  4. Oxygen
  5. + 4

Answer: 3

 

Q.2: Cytoplasmic inheritance is governed by ?

  1. Cytoplasmic DNA
  2. Mitochondrial DNA
  3. Plasmid
  4. None of the above

Answer: 4

 

Q.3: Endospore is formed in ?

  1. Gram +ve bacteria
  2. Gram –ve bacteria
  3. Fungi
  4. Mycoplasma

Answer: 1

 

Q.4: Type II Secretion system is common in bacteria which are ?

  1. Gram positive
  2. Gram negative
  3. Neutral
  4. None of these

Answer: 2

 

Q.5: Incorporation of two or more major genes in a variety for specific resistance to pathogen is known as ?

  1. Gene flow
  2. Gene deployment
  3. Gene pyramiding
  4. Ghost gene

Answer: 3

 

Q.6: Who gave the biochemical basis of Gene for Gene hypothesis?

  1. Vanderplank
  2. Hawksworth
  3. Smith
  4. Henry

Answer: 1

 

Q.7: Which race of Ralstonia solanacearum cause disease in potato?

  1. Race I
  2. Race II
  3. Race III
  4. Race IV

Answer: 2

 

Q.8: The perfect stage of Blast of rice is ?

  1. Thanatephorus
  2. Talaromyces
  3. Magnaporthe
  4. Cocliobolus

Answer: 3

 

Q.9: Puccinia path in India is given by ?

  1. Nagarajan andJoshi
  2. Nagarajan andSingh
  3. K.C. Mehta
  4. Bulter

Answer: 1

 

Q.10: Phytoplasma was 1st observed in ?

  1. Corn stunt
  2. Mulberry dwarf
  3. Coconut lethal yellow
  4. Grapevine yellow

Answer: 2

Pathology Daily MCQ – 16

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