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What type of inheritance when the genotype is neither homozygous or heterozygous?
When the genotype is neither homozygous nor heterozygous, it typically indicates incomplete dominance or codominance. In incomplete dominance, the two different alleles are neither dominant nor recessive, resulting in a blending of phenotypes. In codominance, both alleles are expressed fully in the phenotype, leading to distinct traits from each allele being visible.
What phenotypes resulted from the hybrid cross?
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What is blending of trait?
When the phenotype (trait) is a mixture of what the different alleles code for, it is known as incomplete dominance. For example: - if B codes for black fur, and b codes for white fur - incomplete dominance would result in grey fur (a mix of black and white) for a rabbit with Bb alleles. - if R codes for red flowers, and r codes for white flowers - incomplete dominance would result in pink flowers for a plant with Rr alleles.
Dominance that occurs whenever the hybrid genotype produces a new intermediate phenotype?
When a heterozygous genotype (two different alleles) results in an intermediate phenotype, this is either codominance or incomplete dominance. If it is codominance, then both alleles are expressed together in the phenotype. If it is incomplete dominance, the two alleles produce a blended phenotype rather than both alleles being expressed together.
What does it mean to be a hybrid for a trait that is incompletely dominant?
To be hybrid for a trait that is incomplete dominance means that both the mother and the father passed on a gene that was dominant. For example, If you mother has white hair and your father has black hair and both traits are dominant (WB) you will express a gray phenotype.
What is hybrid seed technology?
In hybrid seed production, the crosses are specific and controlled. The advantage of growing hybrid seed compared to inbred lines comes from heterosis. To produce hybrid seed, elite inbredvarieties are crossed with well-documented and consistent phenotypes (such as yield) and the resulting hybrid seed is collected.
What is the difference between incomplete dominance and codominance?
co dominance is when there is no dominant or reccessive traits just lie in in incomplete dominance the diffrence is in co dominance the are mkore chromosomes
What is the term for the condition in which hybrid offspring exhibit a phenotype that is midway between the dissimilar traits of parent organisms?
The term for this condition is called "incomplete dominance." This occurs when the hybrid offspring display a phenotype that is a blend or intermediate of the traits shown by the parent organisms.
Hybrid corn is produced that is resistant to bacteria infection and is highly productive What might have been the phenotypes of the two parents?
If bacterial resistant, highly productive corn is produced, the phenotypes could be - Resistance to a pathogen might just be from a single gene. Productively are the result of several genes, often termed "Quality Trait Loci" or "QTLs." Combining several genes from each parent leads to Hybrid vigor, where the hybrid has better productively than its best parent.
Which is the term for the condition in which hybrid offspring exhibit a phenotype that is midway between the dissimilar traits of parent organisms?
Incomplete Dominance.
What is a Term for the condition in which hybrid offspring exhibit a phenotype that is midway between the dissimilar traits of parent organisms?
Incomplete Dominance.
The term for the condition in which hybrid offspring exhibit a phenotype that is midway between the dissimilar traits of parent organisms?
The term for this condition is called "incomplete dominance." In incomplete dominance, the phenotype of the hybrid offspring is a combination or blend of the two parental traits, rather than being simply one dominant over the other.
