Question

Any change in the environment, to which an organism responds is called ____.

• A. dominanace
• B. tropism
• C. stimulus
• D. response

Answer 1

The correct option is C

stimulus

Any change in the environment to which an organism responds to is called a stimulus. Response is the reaction of the organims to the stimulus. Tropism is the growth movement of the organism depending on the direction of the stimulus. Dominance is supression of another part of a plant from growing. In apical dominance, lateral buds are suppressed from growth.