MCAS Review: Sex-Linked Problems

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cross a white eyed female (X^rX^r) with a red eyed male (X^RY)

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Look at #1, what percent of the offspring have red eyes?

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Cross a purebred red eyed female (X^RX^R) and a white eyed male (X^rY)

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Look at #3, what percent will be white eyed male?

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Look at #3, what percent will be red eyed male?

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Number 8 to 12 are extra practice: You do not have to complete them, unless you need the practice.
Cross a heterozygous red eyed female (X^RX^r) and red eyed male (X^RY)

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Look at #8, what percent is a white eyed male?

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Look at #8, what percent is a red eyed male?

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cross a white eyed female (X^rX^r) with a red eyed male (X^RY)

MCAS Review: Sex-Linked Problems

cross a white eyed female (X^rX^r) with a red eyed male (X^RY)

Look at #1, what percent of the offspring have red eyes?

Cross a purebred red eyed female (X^RX^R) and a white eyed male (X^rY)

Look at #3, what percent will be white eyed male?

Look at #3, what percent will be red eyed male?

Number 8 to 12 are extra practice: You do not have to complete them, unless you need the practice.
Cross a heterozygous red eyed female (X^RX^r) and red eyed male (X^RY)

Look at #8, what percent is a white eyed male?

Look at #8, what percent is a red eyed male?

Look at #1, what percent of the offspring have red eyes?

Cross a purebred red eyed female (X^RX^R) and a white eyed male (X^rY)

Look at #3, what percent will be white eyed male?

Look at #3, what percent will be red eyed male?

Look at #3, what percent will be white eyed female?

Look at #3, what percent will be red eyed female?

Number 8 to 12 are extra practice: You do not have to complete them, unless you need the practice.
Cross a heterozygous red eyed female (X^RX^r) and red eyed male (X^RY)

Look at #8, what percent is a white eyed male?

Look at #8, what percent is a red eyed male?

Look at #8, what percent is a white eyed female?

Look at #8, what percent is a red eyed female?

Look at #3, what percent will be white eyed female?

Look at #3, what percent will be red eyed female?

Look at #8, what percent is a white eyed female?

Look at #8, what percent is a red eyed female?

MCAS Review: Sex-Linked Problems

cross a white eyed female (XrXr) with a red eyed male (XRY)

MCAS Review: Sex-Linked Problems

cross a white eyed female (XrXr) with a red eyed male (XRY)

Look at #1, what percent of the offspring have red eyes?

Cross a purebred red eyed female (XRXR) and a white eyed male (XrY)

Look at #3, what percent will be white eyed male?

Look at #3, what percent will be red eyed male?

Number 8 to 12 are extra practice: You do not have to complete them, unless you need the practice.Cross a heterozygous red eyed female (XRXr) and red eyed male (XRY)

Look at #8, what percent is a white eyed male?

Look at #8, what percent is a red eyed male?

Look at #1, what percent of the offspring have red eyes?

Cross a purebred red eyed female (XRXR) and a white eyed male (XrY)

Look at #3, what percent will be white eyed male?

Look at #3, what percent will be red eyed male?

Look at #3, what percent will be white eyed female?

Look at #3, what percent will be red eyed female?

Number 8 to 12 are extra practice: You do not have to complete them, unless you need the practice.Cross a heterozygous red eyed female (XRXr) and red eyed male (XRY)

Look at #8, what percent is a white eyed male?

Look at #8, what percent is a red eyed male?

Look at #8, what percent is a white eyed female?

Look at #8, what percent is a red eyed female?

Look at #3, what percent will be white eyed female?

Look at #3, what percent will be red eyed female?

Look at #8, what percent is a white eyed female?

Look at #8, what percent is a red eyed female?

cross a white eyed female (X^rX^r) with a red eyed male (X^RY)

cross a white eyed female (X^rX^r) with a red eyed male (X^RY)

Cross a purebred red eyed female (X^RX^R) and a white eyed male (X^rY)

Number 8 to 12 are extra practice: You do not have to complete them, unless you need the practice.
Cross a heterozygous red eyed female (X^RX^r) and red eyed male (X^RY)

Cross a purebred red eyed female (X^RX^R) and a white eyed male (X^rY)

Number 8 to 12 are extra practice: You do not have to complete them, unless you need the practice.
Cross a heterozygous red eyed female (X^RX^r) and red eyed male (X^RY)