proofademic flagged my work and the syllabus doesn't explain next steps
2026-05-10 02:38:18
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user2401033697091 :
Tip: don’t write chromosomes as C or c notwithstanding the capital and the lowercase are the same letter ., for X linked conditions try writing X and Y for chromosomes and then littler r or big R for recessive and dominant. So haemophilia A is x linked recessive so if mother is a carrier she is Xr X and father is XY (assuming not carrier). Then children combos are Xr X , XrY, XX and XY … so 25% chance that child has the condition (XrY will be only one that has it).
2026-05-08 22:37:36
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