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If a couple has a 50% chance of producing an XX chromosome offspring withred-green colour deficiency, what is the genotype of the couple? For thecouple in Q5 (above) what is the percentage chance that their offspring willbe XY with normal colour vision? *note* Please enter numbers only - up to amaximum of 3 digits (0-100)

If A Couple Has A 50 Chance Of Producing An XX Chromosome Offspring Withredgreen Colour Deficiency What Is The Genotype Of The Couple For Thecouple In Q5 Above class=

Answer :

If the parents have XXrgrg and XYrg genotype, they have a 50% chance of producing an individual XX with red-colour deficiency.

Therefore, their offspring has 0% chance of being XY with normal colour vision.

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