Part 1: Why each finger has a unique pattern
Hello! Every person has fingerprints, and each finger has its own unique pattern. The bumps and lines on a fingertip are called ridges. When a baby grows in the womb, tiny details form in different places on each finger. That means:
- Thumbprints are different from index finger prints.
- One finger’s ridges don’t match another finger’s ridges.
- The pattern on the same finger is also slightly different on each person (even twins).
These patterns are very special and stay with you your whole life. They help police and scientists tell people apart and help us grip things better.
Part 2: Grammar check of your question
Your original question: "What unique pattern is there on each finger? check grammar in the question"
Here’s a smoother English version: "What unique pattern is on each finger? Please check the grammar in the question." or "What unique pattern is there on each finger? Please check the grammar of the question."
Tips: Use a question mark for questions, start with a capital letter, and add polite words like 'please' when asking someone to check grammar.