Quan sát ở một giai đoạn của quá trình nguyên phân trong một tế bào người ta đem được có tất cả 48 nhiễm sắc thể đơn đang phân li của tế bào a) cho biết tế bào nói trên của loài nào b) khi kết thúc quá trình nguyên phân nói trên xuất hiện một số sợi nhiễm sắc thể để số tâm động có trong tế bào con

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Ex: Rewrite these sentences with "wish" or "If only" 1.I'am sorry I can't speaking English well -->__________________________________________ 2.It's such a oity. I'm so bad at maths. -->__________________________________________ 3. She doesn't get good maeks -->__________________________________________ 4. Marie can't go to the Pop concert beçasesh she is busy. -->__________________________________________ 5. Mai is sorry that she doesn't have gew car. -->__________________________________________ 6. I missed the cartoon on TV yesterday morning. -->__________________________________________ 7. Kity has to stay at home because of her sickness. -->__________________________________________ 8. Are you ever sorry that you aren't rich? --> Do you ever Wish_______________________ 9. They had that bad accident because they were careless. (If only) -->__________________________________________ 10. Hoa and Ba aren't going to the movies this weekend. -->__________________________________________ 11.I ate too much and now I have stomachache. -->___________________________________________ 12. His parents would like him to look after himself. -->___________________________________________ 13.I can't smoke anywhere now. The anti-smoking law is so restrictive! (If only) -->___________________________________________ 14. It's a pity we don't own a boat, I love sailing. -->___________________________________________ 15. My pupils keep talking in class all the time and I can't handle it. =>___________________________________________