Word Count : 464

---

Industrial melanism refers to the phenomenon where dark-colored (melanic) organisms become more common in industrial areas, primarily due to the increased pollution that darkens the environment. This concept is most famously exemplified by the case of the peppered moth (*Biston betularia*) in Britain during the Industrial Revolution. The dark, soot-covered environments created by industrial pollution provided a selective advantage to moths with darker coloration, which were less visible to predators against the polluted backgrounds of trees and buildings. Before the Industrial Revolution, the peppered moth population was predominantly light-colored, with only a small number of dark variants. These light-colored moths had an advantage in the unpolluted environment, as they were better camouflaged against the pale bark __________ ______ _______ ____ ________ _________ _________ ______ ____ ____ ______ ______.
__________ ___ _______ ___ ______ _________ ___ __________.
__________ _____ _____ _______ _________ ______ _____ _______ ________ ___ ___ _____.
__________ ________ __________ __________ __________ _________ _____ ___ ______ ___ ___.
__________ ______ ___ ______ ________ __________ ________ _____ ____ _____ __________ _____.
___ ___ ___ ___ ______ ____ __________.
_____ __________ ____ ____ _________ _________ __________ ________.
____ ________ _________ _____ ________ ________ __________ ______ _______ ___.
________ _____ ____ ________ ________ ______ __________.
_______ _____ _________ __________ _________ ______ _____ _________ ____ _____ ______.
____ __________ _____ ____ _________ _________ ___ _____ __________.
____ _____ __________ _____ _____ _____ _____.
_____ ____ ____ ___ __________ _____ _____ ___ ______ ___ ___.
_____ _________ ______ ________ ___ ______ ______ _____ _______.
_______ __________ ______ _____ _______ ________ _______.
_________ ________ _________ _________ ___ ____.
_______ ______ _______ _____ __________ _______ ___ _______.
_________ _______ ______ _______ ___ ___ _______ __________ __________ _____.
_________ _______ _____ ____ _______ ___ ___ ___ _________ ___ ____.
____ _____ ___ _________ ________.
______ _____ ____ ________ ____ ______ __________ __________.
_______ _________ ____ _______ ___ ___ _________ ______ ____ _______ __________ _____.
___ _________ _____ __________ _______ __________ ________ ___.
_________ ________ _______ _____ _______ ________ ________ ___.
_________ _______ _____ ______ _______ ________ __________ _______ __________.
____ _______ ________ _________ ____ _______ ________.
_________ ________ _________ _________ __________ _________.
____ __________ __________ _____ _____.
________ __________ ___ _________ __________ __________ ______ ________.
__________ _______ _______ ___ ______ ______ __________ _____ _______.
_______ ______ ___ ________ _____ _______ ______ ________.
____ _________ ________ _______ ___ _________ ________.
______ _______ _________ _______ _____ __________ _______ _____ _________ _________ ____.
___ ________ ______ __________ _______ ________ __________ ________ _____ _________ ___.
____ ___ ________ _________ _____ _______ _____ _____ ________.
____ _____ ________ ____ ______.
__________ ___ __________ ________ ___.
____ _____ ________ ________ __________ ____ _____ ____ ___ ______ ____ _______.
_______ _______ _________ _______ ___.
___ ___ ____ ___ ______ ________ ______.
_____ ______ ___ _____ __________.
________ ____.
Get Full Answer on WhatsApp