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Write the types of sex-determination mechanisms the following crosses show. Give an example of each type.
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Who is colour blind in the parents – the Father or the Mother?
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Choose the correct answer:
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Answer the following question:
How is sex determined in human beings? Explain with the help of a diagram.
Complete the following sentence with appropriate word:
___________ chromosomes do not take part in sex determination.
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Which of the following determines the sex of a child?
