In a dihybrid cross, the f2 will have nine genotypes, but only four phenotypes because the genes cause the traits to mask the traits.

When looking at research about instructional strategies, make sure the research is a. from peer-reviewed studies. b. approved by state and federal government organizations. c. online and easily accessible. d. about the same topic you're interested in.

He did chinese culture change during the warring states period

Acontinuous random variable assigns a whole number to each possible outcome of an experiment.