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A dominant Allele is written YY or Homo dominant. That is completely dominant and no recessive. Yy is half or hetro dominant. Forgive me for it has been a while since i talked and brushed on this. Homo recessive is yy. You should and would never see yY. it is written Yy.

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14y ago
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12y ago

There are two types though. Dominant and Recessive.

  • Dominant alleles are shown with a capital letter
  • Recessive alleles are shown with a lowercase letter
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10y ago

Dominant alleles are written with capital letters, and homozygous means that there are two of the same allele.

Therefore examples of homozygous dominant genotypes are; HH, TT, RR, BB

For X-linked traits, the allele is written as a superscript - eg. XTXT or XBXB

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11y ago

ring a ding balampa ring i think we see a chump a fink

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11y ago

Tt or heter recessive!:)<3

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Q: How can the homozygous dominant genotype be written?
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Related questions

What is the pair of AAA genotype?

homozygous? homozygous? homozygous dominant


What is true of the allele pair of someone with a genotype TT?

The allele pair of someone with a genotype TT is homozygous dominant.


Is homozygous dominant a geneotype or phenotype?

homozygous dominant is the genotype. hypothetically, if the gene was for the color purple in a flower, the phenotype would be purple, while the genotype would be homozygous dominant AKA Pp.


What is dominant recessive?

There is dominant and there is recessive. There is no dominant recessive. A dominant gene will always be expressed when present, such as in the homozygous dominant genotype (RR), or heterozygous genotype (Rr). A recessive allele is only expressed when the genotype is homozygous recessive (rr).


What is genotype at the Q gene?

at the q gene the genotype is homozygous.


What is the differences between homozygous dominant and homozygous recessive and heterozygous?

A homozygous dominant genotype means that both alleles for a trait are dominant. A heterozygous genotype means that one allele is dominant and the other is recessive. A heterozygous genotype will express the dominant phenotype, not the recessive phenotype.


What phenotype is produced by AB genotype?

The genotype AA represents a homozygous dominant genotype. The capital letter "A" represents the dominant allele, while the lowercase letter "a" would represent the recessive allele. If both dominant alleles are present in a genotype (homozygous dominant) then the phenotype is "A" phenotype. If one dominant allele and one recessive allele are present (heterozygous dominant) then the phenotype is "A". Finally, if both recessive alleles "a" are present (homozygous recessive) then the phenotype is "a". Therefore, the answer to your question is the genotype AA would result in an "A" phenotype because the genotype is homozygous dominant.


Genotype made of two different alleles?

Homozygous


What is true of someone with genotype TT?

it is homozygous dominant


What is true of someone with a genotype TT?

it is homozygous dominant


Is detached earlobes recessive or dominant?

Dominant. he has a homozygous genotype


A plant with the genotype TT is called?

Genotype TT is called a homozygous genotype. The TT indicates identical alleles, and the capital letters represent their dominant trait.