Тест на тему государство

Ниже представлен тест по биологии для 11 класса на тему микроэволюции. Тип вопросов: Единственный выбор. 3 вопроса. Вывод теста с ответами указан после вопросов.

1. Что такое микроэволюция?

• A) Изменение видов на уровне популяций и выше
• B) Изменение частот аллелей в популяции в течение времени
• C) Появление нового вида
• D) Эволюция всей биосферы

2. Какие процессы относятся к микроэволюции?

• A) Только естественный отбор
• B) Естественный отбор, дрейф генов, миграция и мутации
• C) Видообразование
• D) Генетическая рекомбинация и полиплоидия

3. Пример микроэволюции: в промышленном населении Англии частота темных форм бабочек увеличилась из-за загрязнения, что усилило их выживаемость. Какой процесс это иллюстрирует?

• A) Естественный отбор
• B) Мутация
• C) Генетическая миграция
• D) Генетический дрейф

Ответы:

• 1: B
• 2: B
• 3: A

Тест по английскому языку: Scrambled Sentences - Present Perfect

Класс: 8

Инструкции: Вставьте пропущенное слово в каждое предложение, используя форму Present Perfect.

1. I ___ (see) that movie three times.
2. She ___ (finish) her homework already.
3. They ___ (not visit) us this year.
4. We ___ (be) friends since childhood.
5. He ___ (eat) sushi before.
6. Have you ___ (try) the new restaurant?
7. My brother ___ (play) guitar for five years.
8. I ___ (read) that book twice.
9. She ___ (never travel) outside the country.
10. They ___ (not go) to the concert last night.
11. We ___ (just arrive) at the station.
12. He ___ (meet) a famous actor.
13. I ___ (lose) my keys!
14. Have you ___ (finish) your project yet?
15. She ___ (not see) her grandmother lately.
16. They ___ (move) to a new house.
17. We ___ (learn) a lot this semester.
18. I ___ (break) my phone by accident.
19. He ___ (not call) me this week.
20. Have you ___ (visit) the museum?
21. She ___ (write) five letters today.
22. I ___ (never eat) such delicious cake.
23. They ___ (play) football for hours.
24. We ___ (not see) that movie together.
25. He ___ (just finish) his lunch.
26. Have they ___ (travel) to Europe before?
27. I ___ (make) a new friend in school.
28. She ___ (not read) that book yet.
29. We ___ (discover) a new café in town.
30. I ___ (see) him at the party last week.
31. They ___ (not finish) their tasks on time.
32. He ___ (just start) a new job.
33. She ___ (never go) skydiving.
34. Have you ___ (speak) to her today?
35. We ___ (plan) our vacation for months.
36. I ___ (find) a great deal online.
37. They ___ (take) a lot of pictures during their trip.
38. She ___ (not finish) her dinner.
39. Have you ___ (ever see) the ocean?
40. He ___ (just arrive) from the airport.
41. We ___ (not hear) the news yet.
42. I ___ (paint) my room last week.
43. They ___ (already eat) breakfast.
44. Have you ___ (receive) my email?
45. She ___ (not understand) the lesson.
46. I ___ (visit) my grandparents last weekend.
47. They ___ (never play) basketball before.
48. We ___ (just complete) the exercise.
49. He ___ (attend) many conferences this year.
50. Have they ___ (make) a decision yet?

Удачи в тестировании!