#Question id: 4744
#XL - R Botany
Assume that long ear lobes in humans are an autosomal dominant trait that exhibits 50% penetrance. A person who is heterozygous for long ear lobes mates with a person who is homozygous for normal ear lobes. What is the probability that their first child will have long ear lobes.
#Question id: 4747
#XL - R Botany
How does incomplete dominance differ from incomplete penetrance?
#Question id: 4749
#XL - R Botany
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: 4750
#XL - R Botany
Which of the following is similarity about Sex-limited Characteristics (SLC) and genomic imprinting (GI)?
#Question id: 4751
#XL - R Botany
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
#XL - R Botany
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?