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प्रश्न
Black colored form became dominant over the light colored form in England during industrial revolution after 1845. This can be owed to ______.
पर्याय
natural selection, whereby the darker forms were selected.
inheritance of dark colored character acquired due to the darker environment.
protective mimicry.
appearance of the dark colored individuals due to very poor sunlight.
MCQ
रिकाम्या जागा भरा
उत्तर
Black colored form became dominant over the light colored form in England during industrial revolution after 1845. This can be owed to natural selection, whereby the darker forms were selected.
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