IT always varies on the X cromosomes
Incomplete dominance is a genetic relationship where neither allele is completely dominant over the other. This results in a blending of traits, rather than one trait being dominant and the other recessive. In a dominant and recessive relationship, one allele is fully dominant over the other, leading to the expression of only one trait.
When the dominant allele does not completely mask the effect of the recessive allele in the heterozygote, it is called incomplete dominance. In this case, both alleles contribute to the phenotype, resulting in an intermediate phenotype.
True. In incomplete dominance, the heterozygote exhibits an intermediate phenotype that is a blend of the two homozygous phenotypes. This is different from complete dominance, where the dominant allele completely masks the expression of the recessive allele in the heterozygote.
Incomplete Dominance.
It is called incomplete dominance.
No, it is an example of sex-linked recessive inheritance.
When genes are neither recessive nor dominant, they are said to exhibit incomplete dominance or co-dominance. In incomplete dominance, both alleles are expressed in the phenotype, resulting in a blending of traits. In co-dominance, both alleles are fully expressed in the phenotype, leading to a combination of traits.
Incomplete dominance
Incomplete dominance is when both the dominant gene and recessive gene are present in an organism's phenotype. For example, since brown eyes are dominant and blue eyes are recessive in humans, a person who has incomplete dominance of eye color would have gray or green eyes; a mixture of both brown and blue. Codominance is when two dominant alleles are present at the same time. These two terms are not the same!
This is known as incomplete dominance, where the heterozygous individual exhibits a phenotype that is intermediate between the two homozygous parents. An example is when a red flower and a white flower cross to produce pink flowers.
For alleles that exhibit incomplete dominance, a capitalized letter is used to represent the dominant allele, and a lowercase letter of the same symbol represents the recessive allele. When writing these alleles, you can denote the incomplete dominance by writing superscripts (e.g., A^1, A^2).
E. Multiple alleles. Multiple alleles refers to a gene that has more than two alleles which can result in a larger number of possible trait variations. This is different from traits that are controlled by dominant and recessive alleles, or exhibit incomplete dominance.