ما الخطوة الاولى في التكاثر الجنسي

ما الخطوة الاولى في التكاثر الجنسي علوم خامس ابتدائي الفصل الدراسي الاول

الحل

يتحد المشيج المذكر (الحيوان المنوي) والمشيج المؤنث (البويضة) معاً لتكوين البويضة المخصبة.

أخر المواضيع من قسم : اسألني

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ما الخطوة الاولى في التكاثر الجنسي

أخر المواضيع من قسم : اسألني