A woman with normal vision, but whose father was colour blind, marries a colour blind man. Suppose that the fourth child of this couple was a boy. Thus boyA. Will be partially colour blind since he is heterozygoustor for the colour blind mutant ableB. Must have normal colour visionC. Must be colour blindD. May be colour blind or may be of normal vision,

A woman with normal vision, but whose father was colour blind, marries

1.	A woman with normal vision, but whose father was colour blind, marries a colour blind man. Suppose that the fourth child of this couple was a boy. Thus boyA. Will be partially colour blind since he is heterozygoustor for the colour blind mutant ableB. Must have normal colour visionC. Must be colour blindD. May be colour blind or may be of normal vision,
Answer» Correct Answer - D

Discussion

No Comment Found

Related InterviewSolutions

Balbiani rings are present inA. PolysomesB. AutosomesC. Polytene chromosomesD. None of these
Balbiani discovered special type of chronomus larva which are recognized by the presence ofA. BandsB. LoospsC. Both bands and loopsD. All the above
A man and a woman, who do not show any apparent signs of a certain inherited disease, have seven children (2 daughters and 5 sons). Three of the sons suffer from the given disease but none of the daughters are affected which of the following mode of inheritance do you suggest for this diseaseA. Autosomal dominantB. Sex-linked dominantC. Sex-limited recessiveD. Sex-linked recessive
During organ differentiation in Drosophila, an organ is modified to another organ (such as wings may be replaced by legs). Genes responsible for such metamorphosis are calledA. double dominant genesB. plastid genesC. complementary genesD. homeotic genes
Individuals having homomorphic sex-chromosomes produceA. Only one gamete in complete life spanB. One type of gametesC. No gametesD. Two type of gametes
One functional unit of gene which specifies synthesis of one polypeptide is known as Or The equivalent of a structural geneA. ReconB. CloneC. CodonD. Cistron
The idea of mutains was brought forth byA. Hugo de Vries who worked on evening primroseB. Gregor Mendel who worked on Pisum sativumC. Hardy Weinberg who worked on allele frequencies in a populationD. Charles Darwin who observed a wide variety of organisms during sea voyage.
Both alleles express in heterozygote when they areA. lethalsB. co-dominantsC. semi-dominantsD. recessive allele
Depending upon the distance between any two genes, which is inversely proportional to the strength of linkage, cross overs will vary fromA. `50-100%`B. `0-50%`C. `75-100%`D. `100-50%`
Depending upon the distance between any two genes, which is inversely proportional to the strength of linkage, cross overs will vary fromA. 50-100%B. 0-50%C. 75-100%D. 100-150%

Discussion

No Comment Found

Related InterviewSolutions

Reply to Comment