#Question id: 4822
#Section 3: Genetics, Cellular and Molecular Biology
In a particular species of mammal black hair (B) is dominant to green hair (b) and red eyes (R) are dominant to white eyes (r). If a BbRr individual is mated with a bbrrindividual the expected phenotypic ratio of the offspring is 1 black-red : 1 black-white: 1 green-red : 1 green-white. However, when you mate these individuals you find that the phenotypic ratio of the offspring is 6 black-red :1 black-white : 1 green-red : 6 green-white. What could account for this difference?
#Question id: 4823
#Section 3: Genetics, Cellular and Molecular Biology
Which one of the following DNA markers can be used to distinguish between a homozygote and heterozygote ?
#Question id: 4823
#Section 7: Recombinant DNA technology and Other Tools in Biotechnology
Which one of the following DNA markers can be used to distinguish between a homozygote and heterozygote ?
#Question id: 4824
#Section 3: Genetics, Cellular and Molecular Biology
If plant with genotype AaBb is test cross where A and B are link at 10 map unit in trance configuration then the probability of getting AaBB and AaBb genotype respectively?
#Question id: 4825
#Section 3: Genetics, Cellular and Molecular Biology
How many genetically different gametes can be made by an individual of genotype AaBbCcDd if gene A, B are completely link and other are unlink?
#Question id: 4827
#Section 3: Genetics, Cellular and Molecular Biology
A cross between individuals with genotypes AaBbX aabb produces the following progeny:
AaBb - 83, aaBb- 21, Aabb- 19, aa bb -77
Which of the following statements is true?