When a wide-eyed 10-year-old girl visits her fathers insect laboratory, she receives an unorthodox education in genetics.
Arthur
Jack
Betsey (21)
Betsey (10)
Alfred
Calvin
Hermann
Edna
1996
2002
1999
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1992
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1987
1952
2007
1937
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1986
1957
2000
1979
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