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Louise is a carrier for Red-Green (RG) colorblindness. Larry is RG color blind.

ID: 170101 • Letter: L

Question

Louise is a carrier for Red-Green (RG) colorblindness. Larry is RG color blind. What will be the proportions of their children with & without this phenotype?

All children will be RG colorblind.

All sons will be RG colorblind. All daughters will be carriers.

50% of their children will be RG colorblind.

None of their children will be RG colorblind.

All children will be RG colorblind.

All sons will be RG colorblind. All daughters will be carriers.

50% of their children will be RG colorblind.

None of their children will be RG colorblind.

Explanation / Answer

50% of the their children will be RG colorblind.

The propotion of the carrier Louise adn affected Larry is as below.