Population a consists of 100 hens that are fully isogenic and that are reared in a uniform environment. the average weight of the eggs they lay is 52 g, and the vari- ance is 3.5 g2. population b consists of 100 genetically variable hens that produce eggs with a mean weight of 52 g and a variance of 21.0 g2. population b is raised in an environment that is equivalent to that of population a. what is the environmental variance (ve) for egg weight? what is the genetic variance in population b? what is the broad-sense heritability in population b?

Aprofessional hockey team has noticed that, over the past several seasons, as the number of wins increases, the total number of hot dogs sold at the concession stands increases. the hockey team concludes that winning makes people crave hot dogs. what is wrong with the hockey team's conclusion? a) it does not take into account the attendance during each season. b) it does not take into account the number of hamburgers sold during each season. c) it does not take into account the number of concession stands in the hockey arena. d) it does not take into account the number of seasons the hockey team has been in existence.