#Question id: 4748
#Section 3: Genetics, Cellular and Molecular Biology
Eye color in Drosophila present on X chromosome, Red eye color is dominant over white eye color. There is non disjunction in Meiosis I in female and normal meiosis in male. Female is white eye color was cross with red eye male. What will be expected phenotype in their progeny?
#Question id: 4749
#Section 3: Genetics, Cellular and Molecular Biology
A normal woman, whose father was Hemophilic and color blind is married to a colorblind, nonhemophilic man. What will be probability of colorblind, hemophilic daughter?
#Question id: 4751
#Section 3: Genetics, Cellular and Molecular Biology
In the following example, 3 independently assorting genes are known to govern coat color in mice. The genotype of few of the coat colors is given below:
Agouti: A-B-C- Black: aa B-C - Albino: -- -- cc
What will be the expected frequency of abino, in progeny from crosses of AaBbCc with albino of the genotype aabbcc?
#Question id: 4752
#Section 3: Genetics, Cellular and Molecular Biology
Red-green color blindness is caused by a sex-linked recessive allele. A color-blind man marries a woman with normal vision whose father was color-blind. What is the probability that they will have a color-blind daughter? What is the probability that their first son will be color-blind respectively?
#Question id: 4753
#Section 3: Genetics, Cellular and Molecular Biology
Pattern baldness in humans is a sex-influenced trait that is autosomes dominant in males and recessive in females. What is genotype of both parents with normal hair had one son with pattern baldness and another son is normal hair?
#Question id: 4754
#Section 3: Genetics, Cellular and Molecular Biology
Allele A is epistatic to allele B. Which of the following statement are incorrect?