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AQA Topic 4.3 Revision

Quiz by Sarah Traverse

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12 questions
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  • Q1
    Which of these statements about meiosis is not true?
    it produces haploid cells
    it produces diploid cells
    it involves 2 divisions
    it is a reduction division
    30s
  • Q2
    What is the name given to the region in a duplicated chromosome that holds the sister chromatids together?
    centre
    centromere
    centriole
    centrosome
    30s
  • Q3
    2 chromosomes that are the same length and have the same genes
    homologous pair
    30s
  • Q4
    a cell with pairs of chromosomes
    gamete
    haploid
    somatic
    diploid
    30s
  • Q5
    the random movement of each chromosome of a pair to a particular pole
    independent assortment
    30s
  • Q6
    an alternative form of a gene
    homologue
    allele
    locus
    chromatid
    30s
  • Q7
    the position of a gene on a chromosome
    allele
    centriole
    locus
    centromere
    30s
  • Q8
    a haploid cell
    oogonium
    hepatocyte
    erythrocyte
    spermatozoon
    30s
  • Q9
    a replicated chromosome has two of these
    telomeres
    centromeres
    centrioles
    chromatids
    30s
  • Q10
    the swapping of alleles during meiosis
    crossing over
    30s
  • Q11
    a sequence of bases that codes for a protein or characteristic
    gene
    30s
  • Q12
    form the spindle
    chromosomes
    centromeres
    centrioles
    chromatids
    30s

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