Which of the following genetic diseases is NOT passed from the parents to children? Cystic fibrosis Color blindness
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Cystic fibrosis is a recessive genetic disorder, which means that a child must inherit two copies of the defective gene—one from each parent—to develop the disease. If only one copy is inherited, the child will be a carrier but won't show symptoms. On the other hand, color blindness is often inherited in an X-linked recessive pattern, primarily affecting males. However, some variants can be acquired through other means, like disease or injury, which makes understanding its inheritance a little trickier! As you dive deeper into the world of genetics, you might stumble upon fascinating real-world applications, such as gene therapy! This cutting-edge approach aims to correct defective genes responsible for diseases like cystic fibrosis, offering hope for more effective treatments and even potential cures. Imagine a world where a simple intervention can change a life defined by genetic challenges—how exciting is that?