The village of Oblong has 400 normally-shaped residents.
Transferrin is an iron carrier found in blood, and
electrophoretic variation of this protein is determined by
an autosomal codominant system. The citizens of Oblong were
typed for their transferrin complements. The distribution
of transferrin phenotypes was: 100 CC, 100 CD, and 200 DD.
What is the frequency of the C allele?
Cystic fibrosis (CF) occurs with a frequency of about 1/2500 Caucasian newborns and is inherited as an autosomal recessive. A woman had an older sister die from complications of this disease. CF is not present among relatives of her husband. Both the woman and her husband have normal phenotypes. What is the chance this couple will have a CF child
Gene = cistron = intron + exon?
what is klinefelter's syndrome?
How do you recognise that it is deoxyribose nucleic acid?
what is Translation ?
what is virgin sex?
Why are some people born with Rh-positive blood while others are born with Rh-negative blood
A single base exchange mutation occurs in the promoter of the TRP operon. How the operation of the HIS operon might be affected in two ways?
how do you differentiate chromosomes and chromatids ?
In mice colored coat is dominant to albinism. Sniffles, a male mouse with a colored coat is mated to Esmeralda, an alluring albino. The resulting litter of six young all had colored fur. The next time around Esmeralda was mated with Whiskers, who was the same color as Sniffles; some of this litter were white. a)What are the probable genotypes of Sniffles, Esmeralda, and Whiskers? b) If a male of the 1st litterwas mated to a colored female of the 2nd litter, what phenotypic ratio might be expected among the offspring? c)What would be the expected results if a male of the 1st litter was mated to an albino from the 2nd?
How will you differentiate alleles of a gene in the double strand of DNA?
Is codominance inheritance same with incomplete dominance inheritance?