ladybug8049 ladybug8049
  • 08-03-2024
  • Biology
contestada

Which of the following is NOT true about sex determination?
a) A female will always have an X-bearing egg.
b) It has been proposed that eggs bind preferentially to Y-bearing sperm.
c) Men who undergo vasectomy are guaranteed to produce only X-bearing sperm.
d) The SRY gene on the Y chromosome initiates male development.

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