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Cold Spring Harbor Laboratory
Dna From the Beginning: Genes Come in Pairs
This animated lesson will explain how genes are inherited in pairs, one from the mother and one from the father.
Virtual Museum of Canada
Virtual Museum of Canada: Community Stories: t.b. Macaulay and Mount Victoria Farm
Because of T. B. Macaulay,early president of Sun Life Insurance,a small herd of Holstein cattle grow to become one of the most purebred herds in the world today. Archival photographs and stories of the family and farm are included.