Qwhy are variation important
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variations are important as they ensure the survival of species over time and with the changing conditions.
environmental conditions change with time, the variation in in the species help them to adjust, adapt and survive with change
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The differences in the characters/traits between the parent and offspring is called Variation.
Importance of Variation
→ Depending upon the nature of variations different individuals would have different kinds of advantage. Example, Bacteria that can withstand heat will survive better in a heat wave.
→ Main advantage of variation to species is that it increases the chances of its survival in a changing environment.
→ Free ear lobes and attached ear lobes are two variants found in human populations.
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