The thunderstorm is more likely to remain in the area for longer periods of time if mountains are present. The air is forced up the mountain, and the instability and moisture remain, meaning the thunderstorm persists.
The convection currents that exist between the cold and hot air due to density differences may also remain, which means that the thunderstorm weather will also remain.
That would be D. A male with one recessive allele.
Squares represent males and circles represent females. This male has gotten 1 recessive allele from her mom(her genotype is aa because she is expressing the recessive trait).
