Why Fingerprints are Unique and Important

The video explores the significance of fingerprints in forensic investigations, explaining their formation in the womb and their unique nature. It highlights how fingerprints are used in technology for security purposes and describes the three main fingerprint patterns: loop, whirl, and arc. The video concludes by summarizing the uniqueness and permanence of fingerprints.

At what stage of development are a person's fingerprints fully formed?

• During the first year after birth

• By six months in the womb

• By three months in the womb

• At birth

How do fingerprints contribute to modern technology?

• They are essential for cooking recipes

• They are used to create digital art

• They are used to predict weather patterns

• They help in reducing theft and enhancing security

Which fingerprint pattern is the most common among people?

• Arch

• Spiral

• Whorl

• Loop

What percentage of the population has the whorl fingerprint pattern?

• 15% to 20%

• 60% to 70%

• 25% to 35%

• 5% to 10%

What is a key takeaway about fingerprints from the video?

• They change every few years

• They are as unique as a person's DNA

• They are identical for twins

• They are not useful in criminal investigations