Science

3

  1.  
    One parent -Genetically identical offspring -Disadvantage is no genetic variation (offspring always inherit parents weakness) -Quicker and doesn’t require finding a mate -Mitosis: makes body cells
  2.  
    1 cell divides twice into four unique daughter cells. The four daughter cells have half the number of chromosomes as the parent cell. Haploid - half the number of chromosomes Sexual reproduction Occurs in sex cells: sperm & egg cells.
  3.  
    -Two parents -Genetically unique offspring -Improves genetic variation (for example not all offspring inherit a parents “bad” genes) -Requires finding a mate and takes a longer time -Meiosis: makes sperm and egg cells.
  4.  
    1 cell divides into two identical daughter cells. The starting cell and two daughter cells have the same number of chromosomes Diploid - full number of chromosomes Asexual Reproduction Occurs in body cells.
Answer Key
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Science (Answer Key)

3

  1.  
    One parent -Genetically identical offspring -Disadvantage is no genetic variation (offspring always inherit parents weakness) -Quicker and doesn’t require finding a mate -Mitosis: makes body cells
    asexual reproduction
  2.  
    1 cell divides twice into four unique daughter cells. The four daughter cells have half the number of chromosomes as the parent cell. Haploid - half the number of chromosomes Sexual reproduction Occurs in sex cells: sperm & egg cells.
    Meiosis
  3.  
    -Two parents -Genetically unique offspring -Improves genetic variation (for example not all offspring inherit a parents “bad” genes) -Requires finding a mate and takes a longer time -Meiosis: makes sperm and egg cells.
    sexual reproduction
  4.  
    1 cell divides into two identical daughter cells. The starting cell and two daughter cells have the same number of chromosomes Diploid - full number of chromosomes Asexual Reproduction Occurs in body cells.
    Mitosis

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