Question

multiple-choice question
an adaptation is:

the ways in which an organism seems to be ideally shaped to enhance their survival and reproduction in specific environment.

the nonheritable ways in which an organism changes its physiology and/or behavior due to use, disuse or environmental factors.

the changes in specific environmental factors that determine the success of an organism.

rewatch

Explanation:

To determine the correct definition of adaptation, we analyze each option:

• The first option: Adaptations are traits or characteristics (structural, behavioral, physiological) that help an organism survive and reproduce in its environment. This matches the biological definition of adaptation.
• The second option: This describes acclimation or non - heritable changes (like muscle growth from exercise), not adaptation (which is heritable and related to evolutionary fitness).
• The third option: Adaptation is about the organism's traits, not changes in environmental factors determining the organism's success.

Answer:

the ways in which an organism seems to be ideally shaped to enhance their survival and reproduction in specific environment.