The possible genotypes of someone with a widow's peak is homozygous dominant or heterozygous. Having a widow's peak is a dominant trait. That means...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer ...
If one individual has the genotype AaBb, then what are all of the genotypes of the gametes that individuals could produce? (a) What are the FOUR possible offspring that can occur when you cross a homozygous recessive mother and a heterozygous dominan...
Since A and B genes are linked, the parental genotypes "AB/ab" and "ab/ab" will produce only non-cross over gametes. Recombinant gametes are not produced here; the genotype AAbb is product of fusion of recombinant gametes (Ab x Ab) which makes option A wrong. Since the second p...
Another frequently cited explanation for the advantage of sexual reproduction is the Red Queen hypothesis: parasites and pathogens attack the most common genotypes, so asexual individuals are more likely to be fragile and at a fitness disadvantage (Houliston et al. 2006). However, asexual ...
Genotype is important because it can be used to determine whether a plant will produce fruit or not. It can also be used in breeding plants and animals for specific traits. Genotypes are important in forensics as they identify individuals and their fingerprints, DNA, and blood types....
When creating a Punnett square for a dihybrid cross, how many different options are there for the alleles from one parent? What is a genotype ratio? If a phenotypic ratio for a single trait is 3:1 (75%:25%) in the offspring, what genotypes would you propose the parents might be? Dra...
What is the probability of a child having type AB blood if one of the parents is heterozygous for A blood (Ai) and the other is heterozygous for B blood (Bi)? What other genotypes are possible for children of these parents? Two gene loci, A and B,...
What is the probability of getting a fruit fly with the genotype RR if the parents' genotypes are Rr and Rr? If the couple (tall and short woman) was to have another child what is the probability that they would have a short child? A) 1 B) 1/3 C)...
This cross gives us a 1:1:1:1 phenotypic ratio instead. Answer and Explanation: In order to determine anything about the offspring of this cross, we need to determine the gamete genotypes that each parent will produce and cross...
What genotypes does a person with AB blood have? What are the possible genotypes for a person with type A blood or type B, or type AB or type O? If an individual has type O blood, what is their genotype? The phenotype of the genotype blood IAIB ...