World's Scholar Cup 2023 ChatGenePT

What does 'de-extinction' mean?

https://www.visualcapitalist.com/explaining-resurrection-biology/

• to raise the dead species back to life

• to speed up the extinction process of species

• to slow down the extinction process of species

• to make species become extinct

• the resurrection biology

What are the benefits of de-extinction?

https://www.visualcapitalist.com/explaining-resurrection-biology/

• Reintroducing previously extinct species back into their old ecosystems divert resources from preserving the current ecosystem which could cause new extinctions

• Reintroducing previously extinct species back into their old ecosystems could speed up global warming

• Reintroducing previously extinct species back into their old ecosystems could slow down global warming

• Reintroducing previously extinct species back into their old ecosystems could help rebalance the environment

What is the key element to re-create extinct species?https://www.science.org/content/article/bringing-back-woolly-mammoth-and-other-extinct-creatures-may-be-impossible

• organs

• cells

• Skin tissues

• DNA

• genome sequence

Is it possible to recreate dinosaurs? Why?

https://sg.micron.com/insight/gone-but-not-forgotten-technologys-power-to-revive-extinct-species

• No, because dinosaurs' DNA is over 6.8 million years old so it is too degraded to be recovered

• No, because the current technology could not recreate dinosaurs bones and skin tissues

• Yes, because the current technology could use back breeding technique even when dinosaurs DNA is worn out

• Yes, because scientists could gather DNA of dinosaurs' relative species to recreate the almost-like dinosaurs

When did Woolly Mammoth extinct?

• 1,000,000 - 800,000 years ago

• 300,000 - 10,000 years ago

• 500,000 - 400,000 years ago

• 700,000 - 600,000 years ago

Half of all Earth’s species could be gone by 2100. Why could this happen?

https://sg.micron.com/insight/gone-but-not-forgotten-technologys-power-to-revive-extinct-species

• Climate change

• human exploitation leads to habitat destruction

• natural disasters

• species naturally come and go

What did the researchers create to bring back extinct animals using AI-enabled genomic mapping, sophisticated gene-editing techniques, and stem cell technology?

https://sg.micron.com/insight/gone-but-not-forgotten-technologys-power-to-revive-extinct-species

• embryos of extinct species

• DNA of extinct species

• skin tissues of extinct species

• bone of extinct species

What is back-breeding?

• the technique to create an exact DNA replica (copy)

• The technique to put traits that persist within a relatable population into a single individual using selective breeding.

• the technique to edit the genome sequence within cells of living species so that these genome sequences closely resemble that of a closely related extinct species.

What is cloning?

• the technique to create an exact DNA replica (copy)

• The technique to put traits that persist within a relatable population into a single individual using selective breeding.

• the technique to edit the genome sequence within cells of living species so that these genome sequences closely resemble that of a closely related extinct species.

What is genome editing?

• the technique to create an exact DNA replica (copy)

• The technique to put traits that persist within a relatable population into a single individual using selective breeding.

• the technique to edit the genome sequence within cells of living species so that these genome sequences closely resemble that of a closely related extinct species.