Environmental factors have a big impact on how the genes in living things work. Isn’t that interesting? Let’s break it down!

1. What Are Environmental Factors?

   • Environmental factors are things like temperature, light, water, and even what we eat. They create the environment where organisms live and can change how genes behave.

2. What is Gene Expression?

   • Gene expression is about how genes turn on and off to make proteins. Proteins are super important for keeping our bodies working well. But here’s the thing—genes don’t always behave the same way!

3. Examples of How They Influence Us:

   • Temperature: For instance, some lizards change their color depending on the temperature. When it’s warmer, a different gene can make their skin change color.
   • Diet: A butterfly’s food while it’s a caterpillar can change its colors and patterns when it grows up.

4. In Conclusion:

   • In simple words, the environment can really change how we look and act by influencing our genes. This shows how closely connected genetics and our surroundings really are!