It may depend on what is available in the software you use.

For an example in R, see:

http://rcompanion.org/handbook/I_08.html

For an example in SAS, see the following, but add something like

LSMEANS sex*genotype/pdiff;

after the MODEL statement.

http://www.biostathandbook.com/twowayanova.html

A two-way ANOVA involves two factors of variation. If the effects of a factor are significantly different the levels can now be subjected to multiple comparison by Duncan's multiple range test or Tukey's test. This puts the effects in order of "magnitude".

Dear Ette Etuk Thank you so much.