A female that is a carrier for DMD has kids with a normal male. Show work. a) What is the chance (%) that these two parents will have a kid with DMD? b) Their first child is a son. What is the chance (%) that he will have DMD?  Hint:  Look at only the male offspring when you answer this question.

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A: 50 percent chances.

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Stress

Stress is defined as the feeling of being overwhelmed or unable to cope with emotional or mental pressure. Any event or action that makes a person annoyed, furious, or nervous can trigger it. Chemical changes in the body caused by stress can cause blood pressure, blood sugar levels, and heart rate to rise.