Suppose two plant populations are able to exchange pollen and seeds. In one population, the individuals of genotype AA are the most common (9000 AA, 900 Aa, 100 aa), while the opposite is true in the other population (100AA. 900Aa, 9000 aa). If neither allele has a selective advantage, what will happen over time to the allele and genotype frequencies of these populations

The answer is atmosphere. there are four spheres of the earth: 1. geosphere (from greek word 'geo' = ground), 2. hydrosphere (from greek word 'hydro' = water), 3. biosphere (from greek word 'bio' = life), and 4. atmosphere (from greek word 'atmo' = air). a magnetosphere is a region of space around astronomical objects controlled by the magnetic field of that object. through the process of elimination, since lightning is present in the air, it can be found in the atmosphere.

The correct answer is c

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