Question

Приведите пример из жизни конкретного организма, доказывающий, что организмы реагируют на изменения в окружающей среде

Answer 1

Заяц - беляк летом живёт с серо-бурым цветом шерсти. При наступлении холодов, он меняет окрас на белый, чтобы маскироваться от хищников.

Answer 2

Organism's Reaction to Environmental Changes

Organisms react to changes in their environment as a means of survival and adaptation. One example of this is the peppered moth in England during the Industrial Revolution.

During the 19th century, the peppered moth (Biston betularia) in England underwent a significant evolutionary change in response to environmental pollution caused by industrialization. Prior to the industrial revolution, the light-colored form of the peppered moth was predominant, as it was well camouflaged against the lichen-covered trees. However, as industrial pollution darkened the tree trunks with soot, the darker form of the moth became more prevalent as it provided better camouflage against the darkened trees.

This example clearly demonstrates how organisms, in this case, the peppered moth, react to changes in their environment. The shift in the moth's coloration was a direct response to the altered environmental conditions, showcasing the impact of environmental changes on the evolution and adaptation of organisms.

This phenomenon is a classic example of natural selection in action, where organisms that possess advantageous traits in a changing environment are more likely to survive and reproduce, leading to a shift in the population's characteristics over time