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Science Jensen 7B Cell Division and Genetics-All

Quiz by Lisa DeAllaumeMcCabe

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32 questions
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  • Q1
    contain 2 copies of each chromosome
    Diploid (2n)
    30s
  • Q2
    having a single set of unpaired chromosomes
    Haploid
    30s
  • Q3
    In sexually reproducing organisms, chromosomes occur in pairs called ______
    homologs/homologous chromosomes
    30s
  • Q4
    the pairing of homologous chromosomes during meiosis
    synapsis
    30s
  • Q5
    Process in which homologous chromosomes exchange portions of their chromatids during meiosis.
    crossing over
    30s
  • Q6
    sex cells containing the haploid number of chromosomes.
    Gametes
    30s
  • Q7
    Process in sexual reproduction in which male and female reproductive cells join to form a new cell
    Fertilization
    30s
  • Q8
    a diploid cell resulting from the fusion of two haploid gametes; a fertilized egg.
    Zygote
    30s
  • Q9
    A reproductive process that involves two parents that combine their genetic material to produce a new organism, which differs from both parents
    sexual reproduction
    30s
  • Q10
    A reproductive process that involves only one parent and produces offspring that are identical to the parent.
    asexual reproduction
    30s
  • Q11
    cell division in which the nucleus divides into nuclei containing the same number of chromosomes
    Mitosis
    30s
  • Q12
    a type of cell division that results in four daughter cells each with half the number of chromosomes of the parent cell, as in the production of gametes and plant spores.
    Meiosis
    30s
  • Q13
    A form of asexual reproduction in which one cell divides to form two identical cells.
    binary fission
    30s
  • Q14
    The ability to regrow a missing part of the body which in some cases can be a form of asexual reproduction.
    Regeneration
    30s
  • Q15
    when a new organism grows out of the body of a parent creating offspring that is genetically identical to the parent.
    Budding (asexual)
    30s

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