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What type of alleles are expressed only if two identical copies exist on homologs of the offspring?
A recessive gene
A recessive gene makes it harder for genes(or traits) to be passed on from parents to daughters.
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What type of alleles are expressed only if two identical copies exist on the homologs of the offspring?
Recessive alleles are expressed only when two identical copies exist on the homologs of the offspring. In this case, if an individual inherits two copies of the recessive allele, it will show the recessive trait.
What types of alleles are expressed only if 2 identical copies exist on the homologs of the offspring?
Two copies of the recessive allele are the only way a recessive trait is expressed phenotypically.
What type of alleles are expressed only if two identical copies on the homologs of the offspring?
A recessive gene A recessive gene makes it harder for genes(or traits) to be passed on from parents to daughters.
What type of alleles are expressed only if two identical copies exist on the homolgs of the offspring?
Recessive because...
What type of alleles are expressed only if two identical copies exist on the homologs of the offsprings?
A recessive gene A recessive gene makes it harder for genes(or traits) to be passed on from parents to daughters.
How are traits categorized for the offspring?
As traits are dispensed to the offspring they can be either dominant or recessive. A recessive trait is only expressed when two identical alleles exist.
When are both alleles expressed in offspring?
Both alleles are expressed in offspring when neither allele is dominant over the other, resulting in co-dominance. This means that both alleles are simultaneously expressed in the offspring's phenotype.
What is it called when both alleles are expressed in an offspring?
This is called Codominance because both genes are expressed in an offspring.
When both alleles are expressed in offspring is what?
Codominance is when both alleles are expressed in the offspring. This results in a phenotype where traits from both alleles are visibly present. An example of codominance is the ABO blood group system in humans.
What type of alleles are expressed only if two identical copies exist on the homologous of the offspring?
A recessive gene A recessive gene makes it harder for genes(or traits) to be passed on from parents to daughters.
Is it true that recessive alleles are never present when dominant alleles are present?
No, recessive alleles can still be present in an individual's genetic makeup even when dominant alleles are present. In this case, the recessive allele may not be expressed phenotypically, but can still be passed on to offspring.
When two of the same alleles are needed to be seen in the offspring's genotype those alleles are what?
When two of the same alleles are needed to be seen in the offspring's genotype, those alleles are referred to as homozygous alleles. This means that both alleles at a specific genetic locus are identical, leading to the expression of a specific trait.
