What relationship exists between changes in the environment and variations?(1 point)

Question

Responses

Changes in the environment cannot influence the fitness of an organism.
Changes in the environment cannot influence the fitness of an organism.

Changes in the environment cannot change which traits are advantageous.
Changes in the environment cannot change which traits are advantageous.

Changes in the environment can only cause new variations to appear.
Changes in the environment can only cause new variations to appear.

Changes in the environment can act only on existing variations in a populatio

Answer 1

The best response that reflects the relationship between changes in the environment and variations is:

Changes in the environment can act only on existing variations in a population.

This indicates that while environmental changes can create pressures that favor certain traits over others, they do not create new variations themselves; rather, they select for traits that are already present within a population.