CONCEPTS OF GENETICS (2219 MCQS)

Introduction to Genetics (61) Mitosis and Meiosis(110) Mendelian Genetics (67) Extensions of Mendelian Genetics(115) Chromosome Mapping in Eukaryotes(65) Genetic Analysis and Mapping in Bacteria and Bacteriophage(100) Sex Determination & Sex Chromosomes(113) Chromosomal mutations,Variation in Number and Arrangement(119) Extranuclear inheritance(66) DNA Structure and Analysis(90) DNA Replication and Recombination(90) DNA Organization in Chromosomes(70) The Genetic Code and Transcription(120) Translation and Protein(161) Gene Mutation, DNA Repair and Transposition(167) Regulation of Gene Expression in Bacteria(53) Transcriptional Regulation in Eukaryotes(102) Post transcriptional Regulation in Eukaryotes(124) Epigenetic Regulation of Gene Expression(105) Recombinant DNA Technology mcqs(106) mcqs on Genomic Analysis (215)

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Chapter No 8 :Chromosomal mutations,Variation in Number and Arrangement (119 MCQ`S)

This chapter include mcqs on Chromosomal mutations,Variation in Number and Arrangement for NEET Exam and MDCAT exam, Mutation Multiple Choice Questions and Answers PDF, multiple choice questions on chromosomal mutations, mutation mcq, Variation in chromosome number and structure PDF, Structure of chromosomes questions and answers, Karyotype Multiple choice questions and answers, Variations in Chromosome Structure & Function mcqs for the preparation of public service comission exam and Lecturer biology exam mcqs

  1. The chromosomal abberrations can alter the
    1. Cromosome number
    2. Chromsome structure
    3. Duplication of genes
    4. All of these
      5. Show Answer
      Answer: D
      Explanation:
      • N/A
  2. Addition or deletion of one or more chromosomes but not a complete set is called
    1. Aneuploidy
    2. Euploidy
    3. Diploidy
    4. Polypoidy
      5. Show Answer
      Answer: A
      Explanation:
      • N/A
  3. Addition or deletion of one or more complete set of chromosomes is called
    1. Aneuploidy
    2. Euploidy
    3. Deletion
    4. Duplication
      5. Show Answer
      Answer: B
      Explanation:
      • N/A
  4. Which one of the following is aneuploidy
    1. 2n±X
    2. 2n-1
    3. 2n+1
    4. All of these
      5. Show Answer
      Answer: D
      Explanation:
      • N/A
  5. Which one of the following is monosomy
    1. 2n±X
    2. 2n-1
    3. 2n+1
    4. 2n+2
      5. Show Answer
      Answer: B
      Explanation:
      • N/A
  6. Which one of the following is Trisomy
    1. 2n±X
    2. 2n-1
    3. 2n+1
    4. 2n+2
      5. Show Answer
      Answer: C
      Explanation:
      • N/A
  7. Which one of the following is Tetrasomy
    1. 2n±X
    2. 2n-1
    3. 2n+1
    4. 2n+2
      5. Show Answer
      Answer: D
      Explanation:
      • N/A
  8. Which one of the following is euploidy
    1. 2n
    2. 3n
    3. 4n
    4. All of these
      5. Show Answer
      Answer: D
      Explanation:
      • N/A
  9. 3n is also known as
    1. Triploidy
    2. Polyploidy
    3. Trisomy
    4. Both a and b
      5. Show Answer
      Answer: D
      Explanation:
      • N/A
  10. If a genome has multiple copies of same set of chromosomes
    1. Autopolyploidy
    2. Allopolyploidy
    3. Aneupoloidy
    4. Both a and b
      5. Show Answer
      Answer: A
      Explanation:
      • N/A

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