Упр.67 Unit 3 ГДЗ Enjoy English 11 класс

1. False — cloning is not a human invention; it exists in nature too.

2. True — identical twins are natural clones.

3. True — clones have identical DNA.

4. True — the word clone comes from Latin.

5. False — in Latin clone does not mean “brother”.

6. False — the embryos of mice were first cloned in the USA, not in Russia.

7. True — a sheep was the first mammal cloned from an adult cell.

8. False — Dolly was first cloned in Scotland, not in England.

9. False — cloned animals do not necessarily live longer than normal animals.