Biology 0610 · IGCSE · Mitosis

Mitosis — practice question

The diagram illustrates the formation of a male embryo. Which row identifies the sex chromosomes in the cells and the type of cell division at P?

  • Aegg cell: X, sperm cell: X, male embryo: XX, mitosis
  • Begg cell: X, sperm cell: X, male embryo: XX, meiosis
  • Cegg cell: X, sperm cell: Y, male embryo: XY, mitosis
  • Degg cell: X, sperm cell: Y, male embryo: XY, meiosis

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