A brown-eyed man whose father was brown-eyed and whose
mother was blue-eyed married a blue-eyed woman whose mother
and father were both brown-eyed. The couple has a blue-eyed
son. What are the genotypes of all individuals?
Answer / sujay
consider brown eyed gene is BB and blue eyed gene is bb
P1 man (brown eyed) x woman (blue eyed)
Bb bb
gametes B b b b
F1 Bb Bb bb bb genotypes of all individuals
\/ \/
brown blue
| Is This Answer Correct ? | 14 Yes | 2 No |
What does it mean to say that an allele of one gene is epistatic to that of another?
Is Genetic Engineering worth the cost and effort?
What are genetic disorders?
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?
Does a person diagnosed with turner syndrome have trouble hearing? please reply if you have this syndrome or know someone who does.
what is the Impact Of Gene Cloning?
The gene for tallness (T) is dominant over the gene for shortness (t) in pea plants. A homozygous dominant pea plant is crossed with a heterozygous pea plant, and 200 seeds are produced. Approximately how many of these seeds can be expected to produce plants that are homozygous dominant?
The rare trait of ocular albinism (almost complete absence of eye pigment) is inherited as a sex-linked recessive. A man with ocular albinism marries a woman who neither has this trait nor is a carrier. What would you predict about their offspring concerning this trait?
How can all organisms share the same 4 bases DNA and still be so diverse?
what is Avian flu threat? what are its symptoms?
what is pharmacogenomics?
what is Homosexual Gene?