Aman affected by a recessive trait on the x chromosome marries a woman who neither shows the trait nor is a carrier. which outcome is possible if they have two children—a son and a daughter?

Answer i believe that their is a 0 percent chance cause men give the y chromosome

Explanation:

before, trains worked using the steam engine. thus, it uses heat so it is crucial to apply heat balance. the steam engine absorbs energy during the stage of boiling water. so, this is the endothermic reaction. when the steam is used to work the piston, it has to release this energy through running the train. the excess energy is released as an exhaust to the chimney. this is the exothermic process because it releases energy to the surroundings.