ở người gen A quy định tóc xoăn trội hoàn toàn so với gen a quy định tóc thẳng gen B quy định mắt đen trội hoàn toàn so với gen b quy định mắt xanh. Các gen này phân li độc lập với nhau . Bố tóc xoăn mắt đen có kiểu gen AABB;mẹ tóc thẳng mắt xanh.Tính theo lí thuyết con sinh ra có tóc xoăn mắt đen chiếm tỉ lệ: A: 0% B:25% C:75% D:100%

Put the verb in brackets into the correct form (Simple present and Present continuous) 1. John (play)………………...football at the moment. 2. We often (write)………………….tests at our school. 3. I (talk)……………….…..to my teacher now. 4. Look! Mandy and Susan (watch)……………..…a film on TV. 5. Olivia (visit)………………..her uncle every weekend. 6. Now the sun (shine)………..……. . 7. They sometimes (read)……………….. poems in the lessons. 8. Listen! The band (test)…………………the new guitar. 9. Every morning, my mother (get)…………………up at 6 o’clock. 10. It’s seven o’clock and they (go)……………..…. to school now. 11. Mrs. Cooper (eat) …………………..in the restaurant every Sunday. 12. Our cat never (jump)……………..…… on the kitchen table. 13. Look! The men (wear)………………… blue uniforms. 14. Mr. Curt always (play)…………………. his guitar in the afternoon. 15. After breakfast, Sally usually (cycle)……..……… to school. 16. After school, she (go)……………….... back home. 17. Sally usually (have) ………..…….her lunch at home. 18. What……….she (do)………… now? -> She ……….……. (play) the guitar. 19. Her friends are listening and some of them ……………….. (sing)along. 20. The taxi (wait)……………..… for them at the moment. 21. He always (help)……………..….. his grandmother with the housework. 22. Listen! Bill (play) ……………….….his electric guitar. 23. He (wash)…………………... his car every Sunday. 24. My uncle(live)….. ……….…. in a house near the river because he (like)………. …… swimming. 25. Every Sunday morning, my mother (walk)… …………… in the park. 26. Be careful! The teacher (look)………….. ……… at you. 27. In summer, it (be) …… ……. very hot, so he often (go)…… …… to the seaside on holiday. 28. My mother (cook)….……………in the kitchen at the moment. 29. She (not /want)…………. ….any coffee. She (want)… …….…some tea. 30. They (not/go)………..…..fishing in winter.

Ta nên chọn hạt giống có đặc điểm j ? Vì sao

vẽ công chúa ngủ trong rừng + ác quỷ

Mn giải hộ e bài 4 với ạ.e cảm mơn^_^

VẼ TỰ DO ! NẾU VẼ CHỦ ĐỀ PHÒNG CHỐNG COVID - 19 THÌ CÀNG TỐT NHA !

Hoài thanh viết : văn chương sẽ là hình dung của sự sống muôn hình vạn trạng . chẳng những thế , văn chương còn sáng tạo sự sống . chứng minh ý kiến đó ntn Mn giúp em vs ạ

Trong mặt phẳng với hệ trục tọa độ Oxy cho tam giác ABC nội tiếp đường tròn tâm I(4;3). Tia phân giác góc ABC cho phuong trình y=4, cát AC tại D thỏa mãn 3AD=%CD. Tìm tọa độ điểm A biết đường thẳng BC đi qua điểm M(4;5) và xa < xb

Tìm x trong các đẳng thức sau a)|2x-1|=|2x+3| b)|5x-3|-x=7 giúp mik với mik đang cần gấp hứa voto 5 sao cho câu trả lời nhanh nhất

VI/ Read the text and answer the questions (1ps): Today, there is a TV set in nearly every home. People watch television every day, and some people watch it from morning until night. Americans watch television about 35 hours a week. But is television good or bad for you? People have different answers. Some say that there is a lot of violence on TV today, the programs are terrible and people don’t get any exercise because they only sit and watch TV. Others think that TV programs bring news from around the world, help you learn many useful things, especially children. Thanks to television, people learn about life in other countries, and it helps people relax after a long day of hard work. 1. Is television very popular nowadays? Why ? …………………………………………………………………………………… 2. Why don’t some people like watching television ? …………………………………………………………………………………… 3. What does television bring to you ? …………………………………………………………………………………… 4. What do you learn from television? ……………………………………………………………………………………