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A recessive trait is the opposite of a dominant trait. A dominant trait is the trait that overpowers another trait- represented by a capital letter. The recessive trait is the trait that is weaker, and being overpowered- represented by a lowercase letter. For example, if one person had a recessive trait for detached earlobes, it would be represented as " aa ",. If someone had a dominant trait for attached earlobes (meaning they had free earlobes), it would be represented as "AA"or " Aa "
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What is the term for when a trait skips a generation?
The term for when a trait skips a generation is called "recessive inheritance."
What does pure dominant mean?
"Pure dominant" refers to a genetic trait that is consistently expressed when a specific allele is present in an individual's genotype. In inheritance patterns, a pure dominant trait will mask the presence of any recessive alleles in the same gene.
Why is it not necessary when the dominant and recessive traits are known to use the term homozygous when referring to the genotype of an individual that has a recessive phenotype?
When the dominant and recessive traits are known, using the term "homozygous" for the recessive phenotype is redundant because it implies that both alleles are the same (rr for a recessive phenotype). It is clear that the individual is homozygous for the recessive allele by observing their phenotype.
A genetic trait which is present but unseen in an individual is called a trait?
Recessive For example, brown eyes (B) are dominant, blue eyes (b) are recessive. BB = brown Bb = brown bb = blue In the Bb genotype, the blue eyed gene is present, but the brown eyed gene is dominant, and show as the phenotype
What is the ONLY genotype that can produce a recessive phenotype?
Only a homozygous recessive individual will have the phenotype created by two recessive alleles.Since the term produce might indicate the production of offspring parents that can only produce offspring with a recessive phenotype must both have homozygous recessive genotypes.
What does recessive mean in genetic term?
Recessive is the opposite of dominate, not as powerful of an influence on whether or not it will become the chosen trait on a punnett square.
What is the term for when a trait skips a generation?
The term for when a trait skips a generation is called "recessive inheritance."
What term describes an individual that has a dominant and a recessive allele for a trait?
The term for an individual with a dominant and a recessive allele for a trait is "heterozygous." This means they have two different alleles for a specific gene, with one being dominant and the other recessive.
What does pure dominant mean?
"Pure dominant" refers to a genetic trait that is consistently expressed when a specific allele is present in an individual's genotype. In inheritance patterns, a pure dominant trait will mask the presence of any recessive alleles in the same gene.
What in term of applied to the trait that is expressed irregardless of the second allele?
The term applied to the trait that is expressed in regardless of the second allele is dominant. In contrast, the term recessive refers to a trait that is expressed when the second allele is identical.
What is the medical term meaning a trait that seems to recede into the background?
The medical term for a trait that seems to recede into the background is "subclinical." This term is often used to describe a condition or characteristic that is present, but does not present with obvious symptoms or manifestations. It is also referred to as being below the threshold of clinical detection.
Why is it not necessary when the dominant and recessive traits are known to use the term homozygous when referring to the genotype of an individual that has a recessive phenotype?
When the dominant and recessive traits are known, using the term "homozygous" for the recessive phenotype is redundant because it implies that both alleles are the same (rr for a recessive phenotype). It is clear that the individual is homozygous for the recessive allele by observing their phenotype.
A genetic trait which is present but unseen in an individual is called a trait?
Recessive For example, brown eyes (B) are dominant, blue eyes (b) are recessive. BB = brown Bb = brown bb = blue In the Bb genotype, the blue eyed gene is present, but the brown eyed gene is dominant, and show as the phenotype
What word is a synonym to homozygous recessive?
A synonym for homozygous recessive is "homozygous for a recessive trait." This term refers to an individual who has two identical recessive alleles for a particular gene. In genetic notation, it is often represented as "aa," where "a" signifies the recessive allele.
What is Only expressed when the other allele is absent?
The term you're looking for is "recessive allele." A recessive allele is only expressed in an organism's phenotype when two copies are present, meaning the corresponding dominant allele is absent. In other words, for a trait associated with a recessive allele to be visible, the individual must inherit the recessive allele from both parents. If at least one dominant allele is present, it will mask the expression of the recessive allele.
What is the term used to refer to an organism that has two indentical alleles for the particular trait?
The term used to refer to an organism that has two indentical alleles for the particular trait is homozygous. A trait could be homozygous dominant (TT), homozygous recessive (tt), or homozygous for incomplete dominance (rr).
What is a dominate trait?
Dominant trait is a genetics term. A dominant trait is one which will be expressed if one of the parents has the gene for that trait. A recessive trait is one that will be expressed only if both parents carry the trait.
