Question

In Natural selection, who/what makes the decision about which traits are desirable and get passed to future generations?

please need help asap thank you.

Answer 1

Different alleles and genes determine what gets passed down.

Step-by-step explanation:

Its a pretty weird/ open ended question, but the alleles that help an organism survive, will be passed down more often because they are more "fit" and can out survive its competitors within a certain species.