Practice problem
Which option is a correct example of heredity causing evolutionary change?
Red frogs and blue frogs mate and create purple hybrids with higher fitness.
A goose breaks its wing and all of its offspring are unable to fly.
A human stands in the sun for too long and gets skin cancer.
A mouse has its tail taken by a cat and all of its offspring no longer have tails.
Type a concept, like “slope” or “photosynthesis”.