Evolution+essays

Suppose in a plant popluation that red flowers (R) are dominant to white flowers (r). In a population of 500 individuals, 25% show the recessive phenotype. How many individuals would you expect to be homozygous dominant and heterozygous for this trait?

2. Microevolution is the change in the gene pool from one generation to the next a. Describe three ways in which microevoltuion can take place b. Describe the difference between microevolution and macroevolution