2023 Scientific Discoveries: Awakening of Ancient Worm
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Questions and Answers

What was the remarkable discovery about a nematode worm?

  • It had the ability to regenerate after being dormant for a short time.
  • It had been dormant for 46,000 years, the longest period known. (correct)
  • It had been dormant for only a few years, like previous specimens.
  • It was found alive in the Sahara Desert, contrary to expectations.

    • What significant new medication was approved by the FDA?

  • A drug that can halt the loss of cognitive functions in Alzheimer's patients by 27%. (correct)
  • A drug that can completely eliminate the risk of heart disease.
  • A drug that can reverse the effects of aging.
  • A cure for the common cold.

    • What did scientists discover about plants?

  • Plants can sense and respond to human emotions.
  • Plants can emit sounds in the ultrasonic range when they are distressed. (correct)
  • Plants can communicate with each other using visible light signals.
  • Plants can produce a sweet fragrance when they are well-hydrated.

    • Where was the ancient nematode worm found?

    <p>In the permafrost of Siberia.</p> Signup and view all the answers

    What is one of the potential implications of the discovery of the ancient nematode worm?

    <p>It could help us understand longevity and the world as it existed 46,000 years ago.</p> Signup and view all the answers

    What is the significance of the new Alzheimer's drug approved by the FDA?

    <p>It can halt the loss of cognitive functions by 27%, although it has a side effect.</p> Signup and view all the answers

    According to the passage, what is the potential significance of plants emitting sounds?

    <p>It could suggest that plants communicate with insects.</p> Signup and view all the answers

    What is the ranking of Alzheimer's disease among the causes of death in developed countries?

    <p>It ranks second among the causes of death.</p> Signup and view all the answers

    What is one of the potential side effects of the new Alzheimer's drug?

    <p>Brain swelling.</p> Signup and view all the answers

    What is the longest period of dormancy previously known before the discovery of the ancient nematode worm?

    <p>39 years.</p> Signup and view all the answers

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