Biology 5090 · O Level · Features of organisms

Features of organisms — practice question

Which row in the table is the correct one?

  • Achromosome in mother’s ovum: X; chromosome in father’s sperm: X; sex of baby: male
  • Bchromosome in mother’s ovum: X; chromosome in father’s sperm: Y; sex of baby: male
  • Cchromosome in mother’s ovum: Y; chromosome in father’s sperm: X; sex of baby: female
  • Dchromosome in mother’s ovum: X; chromosome in father’s sperm: Y; sex of baby: female

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