Question

What is the role of natural selection in evolution?

Natural selection is a specific mechanism of evolution in which the heritable traits (characteristics) help an organism to survive his generation.
Natural selection is a specific mechanism of evolution in which the heritable traits (characteristics) help an organism to survive and reproduce successfully.
Natural selection is a specific mechanism of evolution in which all acquired traits (characteristics) help an organism to survive and reproduce successfully.

Answer 1

Natural selection is a specific mechanism of evolution in which the heritable traits (characteristics) help an organism to survive and reproduce successfully.

Step-by-step explanation:

Answer 2

Hello!

The correct answer is B -
Natural selection is a specific mechanism of evolution in which the heritable traits (characteristics) help an organism to survive and reproduce successfully.

Natural selection works by weeding out organisms less fit to their environment, and that way those with more efficient characteristics survive and reproduce.