Methusaleh: The oldest tree in the world | What's the mystery of trees' immortality?

The video explores the concept of longevity and potential immortality in trees, contrasting it with human quests for eternal life. It highlights trees like Methuselah and Pando, which have lived for thousands of years, and discusses their unique growth and regenerative abilities. The video delves into cellular mechanisms that prevent senescence in trees and debates their potential immortality. It concludes by considering the implications of these findings for human longevity and the importance of trees in ecosystems.

Which tree is considered the oldest individual tree in the world?

• Methuselah

• Sequoia

• Pando

• Ginkgo

What is a key factor in the long life of trees?

• Rapid growth

• Slow and steady growth

• High water consumption

• Constant sunlight exposure

How do trees manage to replace lost branches or roots?

• By absorbing nutrients from the soil

• Through photosynthesis

• Using modular growth and stem cells

• By relying on other trees

What is senescence in the context of tree cells?

• Cells stop dividing but remain active

• Cells divide rapidly

• Cells die immediately

• Cells become dormant permanently

What unique feature do ginkgo tree cells have?

• They require constant sunlight

• They grow only in winter

• They never stop dividing

• They are immune to all diseases

What is a challenge in studying the immortality of trees?

• Lack of interest

• Human lifespan limitations

• Insufficient funding

• Trees grow too fast

What is one argument against the immortality of trees?

• Trees can survive in any climate

• Trees do not need sunlight

• Xylem vessels become thinner over time

• Trees can live without water