B would be the most windy
The most elevated point has nothing to block the wind
The villi have an increased surface area
They have opposite equations
Photosynthesis : carbon dioxide + water —> glucose + oxygen + water. A balanced chemical equation for the process can be written as 6CO2 + 6H2O —> C6H12O6 + 6O2
Respiration : oxygen and glucose, and produces carbon dioxide, water, and energy. The chemical equation is C6H12O6 + 6O2 → 6CO2 + 6H2O (glucose + oxygen -> carbon dioxide + water)
When you observe mutation in one allele you can see that the other one can functionate as usually and transfer the information to a cell showing that cell is able to produce enough CFTR proteine to functionate well. And you have two alleles with mutation the cell is no longer able to make <span>functional CFTR protein which leads to </span>disease.
It pretty much means you can make offsprings by yourself