Предмет: Биология, автор: girlinred93

13. Масса живых клеток в ксилеме может достигать до

А) 25% от общего объема сердцевины
В) 50% от общего объема древесины
С) 25% от общего объема древесины
D) 50% от общего объема камбия
E) 75% от общего объема сердцевины

Ответы

Автор ответа: Аноним

Ответ:

...

Объяснение:

Масса живых клеток в ксилеме может достигать до 25% от общего объема древесины.

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Русский язык, автор: ариыв

Какое окончание у слова погонишься

1 год назад

Предмет: Русский язык, автор: roma2334947

Какой недочет есть в каждой паре предложений? Как его устранить?
1. Ива склонилась над рекой. Ива опустила ветви в воду. 2. Осень была поздняя. Осень была холодная.

1 год назад

Предмет: Английский язык, автор: Koxaboom

Помогите если не сложно.
Выберите правильный вариант из предложенных,
1. [A — This/В— These/C— That] pictures are very good.
2. My mother is [A — one/ B — a/C— an] doctor.
3. What is that? [A — They/B — It/C— There] is my Ы-
cycie.
4. Are//4 — those/В — that/ С — there] games very inter¬
esting?
5. [A — It has/В — It is/C — There is] a cat on the sofa.
6. We [A — has/В — have/C — had] to do some shop¬
ping tomorrow,
7. You ought [A — stay/ B— to stay/C — staying] at home.
8. Pete should [A — send / В — to send / С — sending] a
telegram.
9. Alice [A — like/ В — tikes/С — can] to speak Italian.
10. I hope you've got [A — a/B — any /C — some] money.
11. Do you want [A — know / В — to know / С — knowing]
the news?
12. They've got [A— a few / B— a little / C— a number]
oranges left.
13. There aren't/"Л — a lot/B — many / С — much] people
in the hall today.
14. [A — Is/ B— Has / С — Does] mother get up early ev¬
ery day?
15. Wfere you in Kiev last year? — No, I [A — didn't/B —
weren 't/C— wasn 't].
16. I [A — have never been / В — was never /С — am never
being] to Kiev yet.
17. Ann is here, but her parents [A — isn't/В — wasn't/C —
aren't].
18. [A — Isn't/В — Doesn't/C — Hasn't] she going to cook
dinner today?
19. They [A — watch / B— is watching / С — are watching]
TV now.
20. We [A — caught/B — catches/C— will catch] the 6. 30
bus yesterday.
21. Mike [A — loses/B— has lost/C— lost] his pen very
often.
22. [A — Did you do / В — Do you do / С — Have you done]
much work yesterday?
23. Nick [A — hurries / В — hurried/С — is hurrying] be¬
cause he was late.
24. Who is he waiting [A —on/В —for/ С — top.
25. Their holidays are [A — in/B— at/С — on] June.
26. What's the matter [A — by/ В — on / С — with] you?
27. This book is [A — us / В — our/ С — ours].
28. Don't help her. She will do everything [A — myself/ B —
herself/C— himself].
29. We are going to [A — ours/В — our/С—us] favourite
shop.
30. It is muchfA — cold/ B— colder /C— more cold]^ to¬
day than it was yesterday.
31. He is not as old [A — that / В — than / С — as] I am.
32. Ann \&[A — very/В — more/С — much] intelligent than
Nick.
3 3. Yesterday was the [A — hottest / В — most hot/C— very hot] day this year.
34. He is the /A — very bad / В — worst / С — worsey pupil
in the group.
35. [A — Where/В — Why/С— Who] wrote that letter?
36. She went home early [A — because/ В — while/ С — with]
she had finished her work.
37. [A- Who/ В - Where /C- When] did you put my
book?
38. [A- How/В - Why/С- Where] is Bill? -Very well,
thanks.
39. We'll finish our lesson and [A — then / В — than / С —
therefore] we'l! have a break.
40. He drives [A — more quick/ В — very quickly / С — very
quick].

1 год назад

Предмет: Математика, автор: Арчибальд11

Решите пропорцию
1,5х/-4=-7,5/0,8
Пожалуйста можно с решением)

8 лет назад

Предмет: Литература, автор: шииги

мини сочинение на тему "Сушествуют ли хамелеоны(люди) в настоящее время

8 лет назад