Molecular marker

Hi there! A molecular marker is like a tag that scientists attach to specific parts of DNA. It helps them keep track of different traits, genes, and sequences in living things. Imagine playing hide and seek with your friends, and you need to find where they're hiding. Each friend has a special sticker on their shirt that tells you where they are hiding. That sticker is like a molecular marker that helps you identify your friend's location. Scientists use molecular markers to identify different traits and help them understand how living things grow and change. Hope that helps!