Bannoni102 Bannoni102

28-09-2022
Biology

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7. Heat tolerance in flies is a heritable trait. The variation in heat tolerance across a population of flies can be measured by subjecting groups of 100 flies to different temperatures and measuring the percentage of flies that survive. The following graph shows the distribution of heat tolerance across one species of fly living in hot desert regions of Africa. Predict what will happen to the size of this population and its allele frequency if a massive heat wave descends on the area in the future, bringing daily temperatures to 42°C and lasting several months of time.

7 Heat tolerance in flies is a heritable trait The variation in heat tolerance across a population of flies can be measured by subjecting groups of 100 flies to class=

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