Question

(2006) Acclimatization involves physiological (bodily) adjustments in individuals to environmental conditions during a lifetime and is reversible; genetic adaptation occurs in populations through natural selection over generations, giving individuals a better chance of surviving and reproducing in a specific environment.

True or false

Answer 1

The statement is true, distinguishing between acclimatization, which is reversible and occurs during an individual's lifetime, and genetic adaptation, which is transgenerational and results from natural selection.

Step-by-step explanation:

The statement provided is true. Acclimatization refers to the reversible physiological adjustments that individuals make in response to environmental changes during their lifetime, such as the increase in red blood cells when an animal moves to a higher altitude. In contrast, genetic adaptation occurs over generations through the process of natural selection, resulting in changes to the allele frequencies within a population that enhance the survival and reproductive success of individuals in specific environments. Genetic adaptation leads to evolutionary changes and is responsible for the diversity of species, including humans.