ChicAlyroxandona ChicAlyroxandona
  • 07-03-2017
  • Biology
contestada

Unlike identical twins, fraternal twins
a. result from two eggs fertilized by different sperm.
b. result from the same fertilized egg.
c. are always the same sex.
d. are produced from two identical embryos

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StudyingWizz
StudyingWizz StudyingWizz
  • 07-03-2017
a. results from two eggs fertilized by two sperms
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