Amoeba Sisters Sex-linked Traits Quiz!
10 Questions
| Total Attempts: 1832
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Questions and Answers
- 1.How many chromosome pairs are there?
- 2.How many individual chromosomes are there?
- 3.
- 4.Is the individual male or female?
- A.
Male
- B.
Female
- 5.
- 6.Color blindness is a sex-linked recessive disorder on the X chromosome. If the allele “b” is used to denote color blindness, circle the genotype(s) that correctly represent(s) a female that is color blind.
- A.
BB
- B.
Bb
- C.
Bb
- D.
XBXB
- E.
XbXb
- F.
XbXB
- G.
XbY
- H.
XBY
- 7.Color blindness is a sex-linked recessive disorder on the X chromosome. If the allele “b” is used to denote color blindness, circle the genotype(s) that correctly represent(s) a male that is color blind.
- A.
BB
- B.
Bb
- C.
Bb
- D.
XBXB
- E.
XbXb
- F.
XbXB
- G.
XbY
- H.
XBY
- 8.
- A.
That his parents aren't his parents because his genes don't support that idea
- B.
His mom was Heterozygous for colorblindness
- C.
His dad was homozygous recessive for colorblindness
- D.
His mom was homozygous recessive for colorblindness
- 9.Uzy knows that an individual’s sex is determined by sex chromosomes. She knows that females have two X chromosomes and males have one X and one Y chromosome. She creates the Punnett square cross below to show sex inheritance. She wants to know which parent determines the sex of a baby---is it the mother, father, or both? Complete this cross. What would you tell Suzy? Why?
- A.
Mother
- B.
Father
- 10.What disorder is a dominant sex-linked trait?
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