Floral traits in plants often play key roles in diversification, in that slight modifications of those traits, if genetically determined, may quickly lead to reproductive restrictions and evolution. Insight into genetic involvement in flower formation is often acquired through selection experiments that expose realized heritability. Lendvai and Levin (2003) conducted a series of artificial selection experiments on flower size (diameter) in Phlox drummondii. Data from their selection experiments are presented in the following table in modified form and content. In terms of evolutionary potential, is a population with high heritability likely to be favored compared to one with a low realized heritability?

Hello everyone here we have a question asking which of the following conclusions is true. If the broad sense heritability, denoted H squared, is 0.1. Broad sense heritability measures the contribution of Jenna typical variants to the total fanatic variants. So it ranges from values 0 to 1. When the value is close to zero, it means that the environmental factors have a major impact on variation, but if the value is closer to one, it means that the environmental conditions have little impact on variation, so it being 0.1 and closer to zero. That means that d the environmental conditions have significant impact on variation. Thank you for watching. Bye.