Advertisements
Advertisements
प्रश्न
Why and how did the population of peppered moth changed in England before industrial revolution.
अति संक्षिप्त उत्तर
Advertisements
उत्तर
Before industrialisation, lichen-covered trunks camouflaged light moths. Birds more easily spotted dark moths, so the light form was common.
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 9: Theory of Evolution and Evolution of Man - EXERCISES [पृष्ठ ५२६]
