кроссинговер- это процесс сближения гомологичных хромосом . Да или Нет? - №14833496

кроссинговер- это процесс сближения гомологичных хромосом . Да или Нет?
- Предмет:
  Биология
- Автор:
  midge
- 5 лет назад

Ответы 1

Нет,процесс сближения это коньюгация
- Автор:
  luiscooper
- 5 лет назад
- 0
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I. Find the word with the same or similar meaning.
Example: research – c)
a) an experiment b) an achievement c) an exploration
1) humid
a) misty b) cool c) wet
2) icy
a) frosty b) snowy c) nasty
3) spaceship
a) space travel b) starship c) space flight
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II. Choose the word which best completes the sentence.
Example: I'm sure that one day the scientists will … most of medical problems.
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1. By exploring space we may find another … we can live on.
a) distance b) planet c) star
2. Natural disasters … cities and towns, they injure and kill people and animals.
a) break b) damage c) destroy
3. But people hope they will travel through … in huge spaceships far from the Earth.
a) space b) galaxies c) satellites
4. Scientists can now predict most weather … and warn people of possible danger in advance.
a) problems b) damage c) disasters
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6. There are about 1,000 … in our Galaxy.
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7. Sometimes the British have weather from each … all in one day.
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8. We don't know when men began to dream … travelling in space.
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10. I haven't seen them … last Halloween.
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