MCAS Review: Sex-Linked Problems

Last updated about 2 years ago

12 questions

1

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

1

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

1

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

1

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

1

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

1

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

1

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

1

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

1

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)

1

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

1

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

1

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

1

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

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)

MCAS Review: Sex-Linked Problems

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

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?

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 #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?

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)

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)