Read the text below and choose the correct option THE WOOLLY MAMMOTH DISCOVERY According to a news report, an international of researchers have uncovered the remains of a well-preserved woolly mammoth in Siberia. Mammoths which similar to elephants are thought to have out between 4,000 to 10,000 years ago. The animal was found at a of 100 metres underground and is believed to have been preserved in the permafrost for over 10,000 years! More importantly, researchers have discovered prehistoric fragments such as mammoth hair and soft tissues which may the first living cells ever found of a woolly mammoth. Mammoth remains are often found in the permafrost in Siberia but not living cells! Previously found mammoth bones and fragments have scientists to determine much of the species' genetic code, but without living cells, the genetic code is . Understandably, the discovery of living cells hopes that scientists will be able to the complete DNA code of the woolly mammoth which is necessary for cloning and possibly bring this prehistoric animal back life!
Логотип SimpleЦДЗ

Похожие

Задание

Read the text below and choose the correct option

THE WOOLLY MAMMOTH DISCOVERY

According to a news report, an international [team|body|outfit|unit] of researchers have uncovered the [icy|iced|frozen|freezing] remains of a well-preserved woolly mammoth in Siberia. Mammoths which [show|look|display|resemble] similar to elephants are thought to have [grown|fallen|passed|died] out between 4,000 to 10,000 years ago. The [extinct|disappeared|vanished|expired] animal was found at a [length|height|width|depth] of 100 metres underground and is believed to have been preserved in the permafrost for over 10,000 years!

More importantly, researchers have discovered prehistoric fragments such as mammoth hair and soft tissues which may [hold|carry|consist|contain] the first living cells ever found of a woolly mammoth.

Mammoth remains are often found in the permafrost in Siberia but not living cells!

Previously found mammoth bones and fragments have [granted|allowed|consented|authorised] scientists to determine much of the species' genetic code, but without living cells, the genetic code is [incomplete|partial|broken|imperfect]. Understandably, the discovery of living cells [boosts|enhances|enlarges|raises] hopes that scientists will be able to [unlock|release|free|liberate]  the complete DNA code of the woolly mammoth which is necessary for cloning and possibly bring this prehistoric animal back [in|for|to|at]  life!

Тот же тест