A Y-carrying sperm fertilises an egg. Which pair of sex… | StemPy Lab

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A Y-carrying sperm fertilises an egg. Which pair of sex… | StemPy Lab

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A Y-carrying sperm fertilises an egg. Which pair of sex chromosomes will the child have?

BiologyEasyHigh School (9–10)GeneralHeredity and Evolution › Heredity and Inheritance Board Exam

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A Y-carrying sperm fertilises an egg. Which pair of sex chromosomes will the child have?

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← In which animals can an adult change from one sex to the other?A maternity ward records 86 births in one week. About how many of the babies are expected to be girls? →

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