Biology · Genetics
Red-green colour blindness is a sex-linked recessive trait in humans. A man with normal colour vision marries a woman who is colour blind. What would be the genotypes of the mother, father, daughter, and son of this couple respectively? (Note: C denotes the normal allele and c denotes the colour blind allele)
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1XcXc, XCY, XCXc, XcY✓
- 2XCXc, XCY, XCXc, XCY
- 3XCXc, XcY, XCXC, XcY
- 4XcXc, XcY, XCXc, XCY
Correct answer
XcXc, XCY, XCXc, XcY
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