Evolution isn't only about natural selection. There are several important processes that help shape it. Let’s break them down:
Genetic Drift: This is when random changes happen in small groups of living things. If some animals in a small group don’t have babies, their genes might completely disappear.
Gene Flow: This is about how genes move between different groups. When animals or plants travel to new areas and breed, they mix their genes. This brings in new traits and helps make things more diverse.
Mutation: This is when DNA changes in unexpected ways. Sometimes, a mutation might give a plant a new color. This could make it more appealing to bees and other pollinators.
These processes help create the amazing variety of life we see around us!
Evolution isn't only about natural selection. There are several important processes that help shape it. Let’s break them down:
Genetic Drift: This is when random changes happen in small groups of living things. If some animals in a small group don’t have babies, their genes might completely disappear.
Gene Flow: This is about how genes move between different groups. When animals or plants travel to new areas and breed, they mix their genes. This brings in new traits and helps make things more diverse.
Mutation: This is when DNA changes in unexpected ways. Sometimes, a mutation might give a plant a new color. This could make it more appealing to bees and other pollinators.
These processes help create the amazing variety of life we see around us!