Genetic mutations are important for evolution and help living things adapt to their surroundings. Here’s how they work:
Creating New Traits: Mutations can add new features to a group of living things. For example, a butterfly might have a mutation that changes its color. This new color can help it blend in with its environment and hide better from predators.
Natural Selection Working: Some mutations can help living things survive and have babies. A well-known case is bacteria becoming resistant to antibiotics. When a mutation happens, some bacteria can survive medicine that usually kills them. Because of this, they can grow and multiply.
Changes Over Time: Over many generations, helpful mutations can cause big changes in a species. A great example is Darwin's finches. Their beaks have changed shape so they can eat different kinds of food better.
Overall, mutations are essential for making sure there is plenty of variety in nature. They help living things adjust and do well in different environments.
Genetic mutations are important for evolution and help living things adapt to their surroundings. Here’s how they work:
Creating New Traits: Mutations can add new features to a group of living things. For example, a butterfly might have a mutation that changes its color. This new color can help it blend in with its environment and hide better from predators.
Natural Selection Working: Some mutations can help living things survive and have babies. A well-known case is bacteria becoming resistant to antibiotics. When a mutation happens, some bacteria can survive medicine that usually kills them. Because of this, they can grow and multiply.
Changes Over Time: Over many generations, helpful mutations can cause big changes in a species. A great example is Darwin's finches. Their beaks have changed shape so they can eat different kinds of food better.
Overall, mutations are essential for making sure there is plenty of variety in nature. They help living things adjust and do well in different environments.