For some reason (not yet understood) more male babies are conceived(born) than female. by childhood the number of boys and girls is the same. what is the possible explanation for the higher mortality (both before and after birth) of male babies?

How does a lytic infection differ from a lysogenic infection?

Anne, an intern in a microbiology lab, was observing the characteristics of various specimens of protists. match each specimen to the category of protist to which it belongs.

Which best describes the scientific method? a. a path of clearly defined steps that must be followed in a particular order b. a possible answer to a scientific question based on knowledge or research c. the recipe for how to conduct an experiment that must be followed precisely d. the process of hypothesis and testing through which scientific inquiry occurs