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1. freckles: dominant no freckles: recessive
2. dark eyes: dominant light eyes: recessive
3. free earlobe:dominant attached earlbe: recessive
4. polydactilism (6 fingers or toes): dominant 5 fingers or toes: recessive
5. normal chin: recessivecleft chin: dominant
6. can roll tongue: dominant cannot roll tongue: recessive
7. cannot fold tongue: dominant can roll tongue: recessive
8. straight pinkie: dominant crooked pinkie: recessive
9. widow's peak: dominant straight hairline: recessive
10. separate eyebrows: dominant uni-brow: recessive
What else can I help you with?
If a human baby boy inherits a recessive allele from his mother in which circumstance would he most likely show the trait coded for by the recessive allele?
A human baby boy would most likely show the trait coded for by a recessive allele if he inherits the same recessive allele from his father as well. Since males have one X and one Y chromosome, the trait would manifest if the recessive allele is on the X chromosome and there is no dominant allele present from the Y chromosome. If the mother is a carrier (heterozygous) or expresses the trait (homozygous recessive), the boy could inherit the recessive allele and exhibit the trait.
Why wouldn't you see a recessive trait?
You wouldn't see a recessive trait if an individual has one dominant and one recessive allele for that trait. In this case, the dominant allele's phenotype will be expressed, masking the recessive trait. The recessive trait would only be visible if an individual has two copies of the recessive allele.
A living thing with a dominant and recessive gene for a trait?
A living thing with a dominant and a recessive gene for a trait is heterozygous. This individual will display the dominant phenotype for that trait but may have offspring that display the recessive trait.
What alleles are mask in complete dominance?
A recessive trait is a trait with two contrasting alleles. In some cases contrasting alleles for a trait are codominan, that is, both are expressed.
What does it mean that an organism is homozygous recessive for a trait?
An organism that is homozygous recessive for a trait carries two copies of the recessive allele for that trait. This means that the individual will express the recessive trait because there is no dominant allele to mask its expression.
Can a human pedigree be used to detect a recessive trait?
Yes, a human pedigree can be used to detect a recessive trait by tracking the inheritance pattern of the trait within a family. Patterns such as multiple affected siblings, skip generations, and consanguinity can help identify recessive trait inheritance. Pedigree analysis can reveal carriers of the trait even if they do not show symptoms.
A trait that is hidden?
The trait that is hidden is recessive trait.
In human brown eyes (B) is a dominant trait and blue (b) , recessive trait?
Not my answer
What is an observable trait of an organism that can mask a recessive trait?
The observable characteristic are called the genotype and any dominant trait can mask the recessive. An example would be Black Angus cattle can actually carry a red recessive trait because black is the dominant trait in cattle breeding
In a hybrid individual the trait that is covered and not expressed is the what trait?
recessive
Is diabetes dominant or recessive trait?
It is a recessive trait
What is a recessive traits?
An x-linked recessive trait is a trait located on a x gene that is not dominant. It typically will show up when there is only 1 x gene, in the instance of males. Color blindness is an example.
If a human baby boy inherits a recessive allele from his mother in which circumstance would he most likely show the trait coded for by the recessive allele?
A human baby boy would most likely show the trait coded for by a recessive allele if he inherits the same recessive allele from his father as well. Since males have one X and one Y chromosome, the trait would manifest if the recessive allele is on the X chromosome and there is no dominant allele present from the Y chromosome. If the mother is a carrier (heterozygous) or expresses the trait (homozygous recessive), the boy could inherit the recessive allele and exhibit the trait.
What is a reccessive trait?
the characters and habits that the offspring does not carry of the parents is known as recessive characters. example-woman-curl hair and fair body man-straight hair and black body. offspring-curl hair and black body in the above example, fair body and straight hair are the recessive characters that the child does not carry.
What is the difference between a dominant trait and a recessive trait?
A dominate trait will most likely take over the recessive.
What is difference between a dominant trait and a recessive trait?
A recessive trait is a trait that is not shown or expressed physically but is retained within the persons genes, whereas a dominant trait is a trait which opresses the recessive trait and is prodominantly shown or expressed physically. For example it is possible for two red-haired parents, both with recessive dark haired genes, to have a dark haired child. they must both have the recessive gene or the dominant gene of red - hair will be expressed in the child
Is albinism a dominant or recessive trait?
Albinism is a recessive trait.
