sexual reproduction - creates offspring that are genetically different from the parents, asexual reproduction - creates offspring that are genetically identical to the parents, 46 - the number of chromosomes in each human body cell (somatic cell), 23 - number of chromosomes in each human sex cell (gamete), This diagram is called a karyotype, fertilization - The process by which a sperm and an egg join, The diagram is showing fertilization, This karyotype can be used to diagnose Down Syndrome, This karyotype can be used to diagnose Patau Syndrome or Trisomy 13, This karyotype can be used to diagnose Turner Syndrome, 39 - This is the number of chromosomes in each dog sex cell, since dogs have 78 chromosomes in each body cell, 38 - This is the number of chromosomes in each cat body cell, since cats have 19 chromosomes in each sex cell, This diagram shows nondisjunction, nondisjunction - The cause of a trisomy of chromosomes, a pair - how many of each type of chromosomes you should have,

Reproduction & Karyotypes

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