siphiwevincent138 siphiwevincent138
  • 31-05-2024
  • Biology
contestada

How many eggs and sperm contribute DNA to fraternal twins?

a. 1 egg, 1 sperm
b. 2 eggs, 1 sperm
c. 1 egg, 2 sperm
d. 2 eggs, 2 sperm

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