In humans, individuals who are homozygous recessive for the…

In humans, individuals who are homozygous recessive for the cystic fibrosis gene have the disease while individuals who are heterozygous or homozygous dominant do not.  What ratio of phenotypes do you expect in the offspring of a man and woman who are heterozygous for this trait?

Jamila conducts a research study on gender and intelligence….

Jamila conducts a research study on gender and intelligence. She finds no significant gender differences and decides to discard this work, so that she can focus on research that does identify significant differences. Jamila’s decision to not publish her work on nonsignificant findings is known as the _____ problem.