How Does Genetic Disorders | Biology Work?

Genetic disorders happen when our genes, which are like tiny instruction books inside our body, have a few typos or errors in them.

Imagine you're building a toy car with instructions written on little sticky notes. If one of those notes says "attach the red wheel to the left side" but it should say "attach the blue wheel to the left side," your toy might not roll straight, it might wobble or go off track. That's kind of like what happens in genetic disorders.

Genes are found in our DNA, which is like a super long instruction book that tells our body how to grow and work. If a part of this book has a mistake, it can cause problems in the way our body works, just like your toy car might not move right.

Sometimes these mistakes come from parents who pass them on, kind of like passing down a tricky recipe that makes cookies that are always too salty.

If you have a genetic disorder, it's like having a special version of the instruction book. Some people might need extra help to read the instructions or follow them correctly, just like how some kids might need glasses to see the tiny sticky notes clearly.