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12th Class Biology Human Reproduction Question Bank MCQs - Human Reproduction

  • question_answer
    Layers of an ovum from outside to inside are :

    A) Corona radiata, zona pellucida & vitelline membrane

    B) Zona pellucida, corona radiata & vitelline membrane

    C) Vitelline membrane, zona pellucida & corona radiata

    D) Zona pellucida, vitelline membrane & corona radiate

    Correct Answer: A

    Solution :

    Corona radiata, zona pellucida & vitelline membrane


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