Red/green colorblindness is inherited as an X-linked recessive trait in humans. A woman with normal vision, whose father was colorblind, marries a man with normal vision. Predict the color vision of their sons and daughters. Provide a probability for each offspring, depending on their sex. Write a pedigree consistent with this inheritance.

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Communication

Communication is a method of transferring information between two persons or organisms. Communication is possible using mutually understood behaviors such as signs, symbols, or language. In the year 1980, S. F. Scudder proposed communication theory. According to his ideas, all living beings on the earth communicate, but the methods of communication differ. Communication skills are now part of soft skills.