Complete dominance is when the F1 offspring look like one of the two parents. Incomplete dominance is when neither allele for a gene is completely dominant over the other which leads to a phenotype (physical look or characteristic) somewhere between the two parents. An example of complete dominance would be in Mendel's classic pea cross experiment, with yellow peas being dominant to green peas. More peas would be yellow than green. An example of incomplete dominance would be with snapdragons. If a red true breeding snapdragon were crossed with a white true breeding snapdragon, the F1 generation offspring would all be pink, because neither the 'red' allele nor the 'white' allele was completely dominant over the other leading to a hybridization in color somewhere between the two parents.
complete dominance....
Complete dominance
When one allele for a particular trait masks or overrides another allele for a trait, it is called dominance. The allele that is masked is called the recessive allele. The allele that is dominant will determine the phenotype.
Complete dominance occurs when one allele completely masks the effect of another allele at the same gene locus. An example of this is the inheritance of flower color in pea plants, where the allele for purple flowers (P) is completely dominant over the allele for white flowers (p). In this case, both homozygous (PP) and heterozygous (Pp) plants will exhibit purple flowers, while only homozygous recessive (pp) plants will show white flowers. This clear masking of one allele by another is a hallmark of complete dominance.
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complete dominance....
Complete dominance
complete dominance incomplete dominance co-dominance multiple alleles polygenic inheritance
Incomplete dominance
When one allele for a particular trait masks or overrides another allele for a trait, it is called dominance. The allele that is masked is called the recessive allele. The allele that is dominant will determine the phenotype.
I completed the test yesterday.------------------------------------------------------------------------------------------------------------------Scotland demonstrated their complete dominance over their opponents by winning the match five goals to nil.
The three types of dominance are complete dominance, incomplete dominance, and codominance. In complete dominance, one allele is fully expressed over another. In incomplete dominance, neither allele is completely dominant, resulting in a blending of traits. In codominance, both alleles are expressed equally, leading to a distinct phenotype that shows features of both alleles.
Total dominance of one allele means that the phenotype associated with that allele is expressed in the heterozygous condition, masking the phenotype of the other allele. This is also known as complete dominance.
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complete dominance
Two
Complete Dominance: Where in the dominant gene completely masks the effect of the resesive gen in heterozygous conditions. Ex. Tt or Rr. Incomplete Dominance: When 2 or more alleles influence a phenotype. Ex. Flowers. Codominance: When both alleles for a gene are expressed in heterozygous offspring. Ex. Bloodtype.