[2026] PTE Academic Reading - Fill in the Blanks (Dropdown)
Fill in the Blanks (Dropdown) #0137
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.
Paleogenomics is a scientific field based on the reconstruction and analysis of genomic information from ancient biological samples. Recent advancements in high-throughput sequencing have allowed researchers to genetic material from fossils that are tens of thousands of years old. However, working with ancient DNA is particularly challenging because the molecules are often highly and contaminated with modern sequences. To ensure the accuracy of their findings, scientists must utilize specialized clean-room facilities and rigorous computational to verify data authenticity. These studies have provided insights into the migration patterns and interbreeding events of early human populations. For example, the discovery of genetic signatures from extinct hominids has significantly our understanding of the complex tree of human evolution.
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Highlights
ID:pt5079881801
Test No:#0137
Difficulty:Easy
Success Rate
8
Correct
2
Wrong
2 people solved this
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