[2026] PTE Academic Reading - Fill in the Blanks (Dropdown)
Fill in the Blanks (Dropdown) #0130
Fill in the Blanks (Dropdown)
Fill in the Blanks (Dropdown)
Below is a text with blanks. Click on each blank, a list of choices will appear. Select the appropriate answer choice for each blank.
The concept of de-extinction, which involves reviving extinct species using advanced biotechnological tools, has moved from the realm of science fiction to a subject of serious scientific . Proponents argue that bringing back keystone species could help restore ecosystems that have suffered from the loss of biodiversity. For instance, the reintroduction of the woolly mammoth to the Arctic tundra might help climate change by preserving permafrost through ground trampling. However, critics raise significant ethical concerns, questioning whether the allocation of resources to de-extinction distracts from the preservation of currently endangered species. Furthermore, there are worries about the ecological of reintroducing animals that have been absent from their environments for thousands of years.
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Highlights
ID:pt7194569324
Test No:#0130
Difficulty:Hard
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