{"media":{"disableImageZooming":false},"answers":[{"correct":false,"tipsAndFeedback":{"chosenFeedback":"

Male individuals with \\(\\text{X}^h\\text{Y}\\) genotypes are hemophiliacs because their one X chromosome's genotype is always expressed.<\/div>\n","tip":"","notChosenFeedback":""},"text":"

0%<\/div>\n"},{"correct":false,"tipsAndFeedback":{"chosenFeedback":"

This cross produces only \\(\\text{X}^H\\text{X}^h\\) females and \\(\\text{X}^h\\text{Y}\\) males.<\/div>\n","tip":"","notChosenFeedback":""},"text":"

25%<\/div>\n"},{"correct":false,"tipsAndFeedback":{"chosenFeedback":"

Remember that this problem asks only for the probability of males having hemophilia, not all of the offspring.<\/div>\n","tip":"","notChosenFeedback":""},"text":"

50%<\/div>\n"},{"correct":true,"tipsAndFeedback":{"chosenFeedback":"

A son will always<\/strong> inherit his one X chromosome from his mother. Because the mother's genotype is \\(\\text{X}^h\\text{X}^h\\), she can only contribute an \\(\\text{X}^h\\) to her sons.<\/div>\n","tip":"","notChosenFeedback":""},"text":"
100%<\/div>\n"}],"overallFeedback":[{"from":0,"to":100}],"behaviour":{"enableRetry":true,"enableSolutionsButton":true,"enableCheckButton":true,"type":"auto","singlePoint":false,"randomAnswers":true,"showSolutionsRequiresInput":true,"confirmCheckDialog":false,"confirmRetryDialog":false,"autoCheck":false,"passPercentage":100,"showScorePoints":true},"UI":{"checkAnswerButton":"Check","showSolutionButton":"Show solution","tryAgainButton":"Retry","tipsLabel":"Show tip","scoreBarLabel":"You got :num out of :total points","tipAvailable":"Tip available","feedbackAvailable":"Feedback available","readFeedback":"Read feedback","wrongAnswer":"Wrong answer","correctAnswer":"Correct answer","shouldCheck":"Should have been checked","shouldNotCheck":"Should not have been checked","noInput":"Please answer before viewing the solution","a11yCheck":"Check the answers. The responses will be marked as correct, incorrect, or unanswered.","a11yShowSolution":"Show the solution. The task will be marked with its correct solution.","a11yRetry":"Retry the task. Reset all responses and start the task over again."},"confirmCheck":{"header":"Finish ?","body":"Are you sure you wish to finish ?","cancelLabel":"Cancel","confirmLabel":"Finish"},"confirmRetry":{"header":"Retry ?","body":"Are you sure you wish to retry ?","cancelLabel":"Cancel","confirmLabel":"Confirm"},"question":"
Hemophilia is an X-linked recessive trait.<\/p>\n\n
A non-hemophiliac father and a hemophiliac mother have a son.<\/p>\n\n
What is the percent chance that the son will be a hemophiliac?<\/strong><\/p>\n\n
Choose 1 answer:<\/p>\n"}

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