Genetics Breeding Daily MCQ – 41

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Genetics Breeding Daily MCQ – 41

Breeding & Genetics Daily MCQ

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Genetics Breeding Daily MCQ Study

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Agriexam Daily Quiz

 

Q.1: Cell cycle is regulated by?

  1. Cyclins
  2. Cyclin dependent kinase
  3. Inhibitory proteins
  4. All of the above

Answer: 4

 

Q.2: Identify the phenotypic ratio of Duplicate gene action?

  1. 9:07
  2. 15:01
  3. 13:03
  4. 9:03:04

Answer: 2

 

Q.3: During Transcription, m RNA?

  1. Reads the genetic code
  2. Provides the template
  3. Plays catalytic role
  4. All of the above

Answer: 2

 

Q.4: Which one is the smallest RNA?

  1. m RNA
  2. t RNA
  3. r RNA
  4. c RNA

Answer: 2

 

Q.5: Degeneration of Genetic codon is attributed to?

  1. 1st member of codon
  2. 2nd number of codon
  3. 3rd member of codon
  4. The entire codon

Answer: 3

 

Q.6: When embryo originates from unfertilized egg, is known as?

  1. Parthenogenesis
  2. Parthenocarpy
  3. Apomixis
  4. Polygamy

Answer: 1

 

Q.7: In maize cob sorting is done to identify?

  1. Pure cobs
  2. Matured cobs
  3. Off type cobs
  4. Desized cobs

Answer: 3

 

Q.8: The number of types of gametes produced by a homozygous individual is?

  1. 1.0
  2. 2.0
  3. 3.0
  4. Many

Answer: 1

 

Q.9: Cell to cell adhesion depends upon?

  1. Fe2+ and Ca2+ of middle lamella
  2. Ca2+ and Mg2+ of middle lamella
  3. Fe2+ and Ca2+ of primary cell wall
  4. Ca2+ and Mg2+ of primary cell wall

Answer: 2

 

Q.10: In humans apoptosis occurs in except?

  1. In virus infected cells
  2. In cells damaged by injury
  3. In cells with cancer causing mutations
  4. During elimination of the tissue between digits during finger formation

Answer: 2

Genetics Breeding Daily MCQ – 41

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