Chromosomes and Genes MCQs Quiz Worksheet PDF Download

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MCQs on Chromosomes and Genes Quiz PDF Download

MCQ: Two polynucleotide together make up molecule called

  1. mRNA molecule
  2. DNA molecule
  3. RNA molecule
  4. alleles molecule


MCQ: If Bb is a gene pair of an individual then alleles for this gene pair are

  1. A and B
  2. a and b
  3. a and A
  4. b and B


MCQ: Two chromosomes in a pair are classified as

  1. heterologous chromosomes
  2. homologous chromosomes
  3. homozygous chromosomes
  4. heterozygous chromosomes


MCQ: Genes of chromosome consists of

  1. genesis
  2. dominant genesis
  3. DNA
  4. alleles


MCQ: Chromosomes are made up of special material of protein called

  1. cytosine
  2. thymine
  3. chromatin
  4. adenine