The Importance and Wonders of DNA: Exploring its Role in Life and Science

The video explains DNA's role as the blueprint of life, highlighting its function in distinguishing species and its high similarity among humans. It covers DNA replication, the occurrence of mutations, and the potential of gene editing to cure diseases. The video also discusses DNA fingerprinting, a technique used in law enforcement to identify individuals with high accuracy.

What percentage of DNA do humans share with chimpanzees?

• 0.1%

• 60%

• 98.7%

• 99.9%

How much of a child's DNA is inherited from each parent?

• 100% from the mother

• 100% from the father

• 75% from the mother

• 50% from each parent

What is the potential future application of gene editing mentioned in the video?

• Enhancing physical abilities

• Increasing human lifespan

• Eradicating diseases like cancer

• Creating new species

What is the likelihood of two people having identical DNA fingerprints?

• 1 in a million

• 1 in a billion

• 1 in a quintillion

• 1 in a trillion

What does DNA fingerprinting primarily analyze?

• Actual fingerprints

• Blood type

• Differences in DNA sequences

• Eye color