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Dominant alleles :-)
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Which alleles is the recessive alleles?
recessive alleles are the ones with small letters, for example in Rr, the recessive is the r.
Blood type in humans is determined by a single gene that has multiple alleles?
Each person has two alleles for their blood type, one dominant and one recessive. Except for type AB blood where the alleles are co-dominant. The allele for O blood is always recessive when paired with either an A or B allele.
How are dominant and recessive alleles are represented in a punnet square?
Dominant alleles are shown by a capital letter and recessive alleles are lowercase letters.
When is a recessive allel expressed in offspring?
A recessive phenotype is expressed in an offspring that has a homozygous recessive genotype for that trait.
What is it when you have a gene pair that consist of two dominate alleles and two recessive alleles?
The name of the gene pair that consists of a dominant and recessive allele, i.e. (Xx) will be a heterozygous allele. In this situation, the characteristics of the dominant characteristic will mask that of the recessive allele. People have have a heterozygous genotype may be carriers for diseases that reside on the recessive allele.
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.
Is a situation in which a dominant allele completely masks a recessive allele for a gene.?
If you have 2 dominant alleles, the gene will be dominant, if you have 2 recessive alleles, the gene will be recessive. But if you have 1 recessive and 1 dominant, the Dominant allele will mask the recessive one.
What type of traits is inherited if an organism receives recessive alleles?
The trait received is recessive.
Which alleles is the recessive alleles?
recessive alleles are the ones with small letters, for example in Rr, the recessive is the r.
What type trait is inherited if an organism receives two recessive alleles?
The trait received is recessive.
What type of trait is inherited of an organism receives two recessive alleles?
The trait received is recessive.
Can a parent with o plus and the other parent with a o plus have child with a o?
No, the blood types a and b are dominant alleles and would mask the recessive o blood type.
A person with the alleles ii has what blood type?
Which statement describes the blood type of a person with the alleles IAi? It is type AB because I and i are codominant. It is type AB because A and i are codominant. It is type A because i is dominant and A is recessive. It is type A because A is dominant and i is recessive.
What combinations of alleles could produce a trait controlled by a recessive alleles?
recessive + recessive or tt
Can a parent with ab plus and the other parent with o plus have a child with o plus?
No, the blood types a and b are dominant alleles and would mask the recessive o blood type.
Blood type in humans is determined by a single gene that has multiple alleles?
Each person has two alleles for their blood type, one dominant and one recessive. Except for type AB blood where the alleles are co-dominant. The allele for O blood is always recessive when paired with either an A or B allele.
How are dominant and recessive alleles are represented in a punnet square?
Dominant alleles are shown by a capital letter and recessive alleles are lowercase letters.
