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Josianne Prohaska
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What phenotype is produced by AA genotype?
If A represents a dominant allele, then the AA genotype would produce the dominant phenotype.
John's father has genotype BO and his mother has phenotype O What are the chances of John being phenotype B?
50%. First you need to remember that a BO genotype would result in a B phenotype. The only way to have an O phenotype is to have an OO genotype. Therefore, we know that John's parents are BO and OO. Then, you can make a Punnett square. B O O BO OO O BO OO Half of the offspring between John's parents would have genotype BO and half would have OO. Therefore, half would have each of the phenotypes B and O. The answer is 50%.
What phenotype is produced by AB genotype?
The genotype AA represents a homozygous dominant genotype. The capital letter "A" represents the dominant allele, while the lowercase letter "a" would represent the recessive allele. If both dominant alleles are present in a genotype (homozygous dominant) then the phenotype is "A" phenotype. If one dominant allele and one recessive allele are present (heterozygous dominant) then the phenotype is "A". Finally, if both recessive alleles "a" are present (homozygous recessive) then the phenotype is "a". Therefore, the answer to your question is the genotype AA would result in an "A" phenotype because the genotype is homozygous dominant.
What are an individual's observable traits called?
genotype or phenotype
What blood type would a baby have if both parents have blood type O positive?
The gene for blood type O is recessive. The mother can only have the phenotype O if she has the genotype OO. The gene for blood type B is dominant, the father has the phenotype B, but can have the genotype BB or BO. If the father is genotype BB, the child will be B + O = BO genotype; hence B phenotype. If the father is genotype BO, the child can be B + O = BO genotype; hence B phenotype (50% chance). Or O + O = OO genotype (O phenotype, 50% chance). * Phenotype = displayed trait that can be found with a simple blood test. * Genotype = genetic make up (one part from each parent), this requires a DNA test to be confirmed; however, it can sometimes be deduced by logic.
Do mutations affect phenotype or genotype?
genotype always...phenotype sometimes
What you see of a organism due to genotype?
Due to a genotype, which basically mean codes that can produce proteins, a phenotype is observed. Genes contain information for protein synthesis. The proteins produced in turn produce an externally observable character or trait. This external appearance produced due to the effect of a genotype is phenotype.
Does phenotype determine genotype?
It is a false statement that "phenotype determines genotype". In fact, it is the opposite. A genotype is the genetics or "instructions" that determine the phenotype. The phenotype is the actual appearance, ex: blue eyes, that is created by a given genotype.
What is the differences between a geno and pheno type?
Phenotype- What Your DNA Looks Like ON THE OUTSIDE. Genotype- Your Actual DNA, Such As Aa, Or oo.
Is ears genotype or phenotype?
phenotype.
is Ss a genotype or a phenotype?
Phenotype
What is a physical expression of a genotype?
a physical expression of a genotype is called PHENOTYPE
